1337142807

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 2658399744

約数和(自身を除く): 1321256937

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 103, 117, 121, 131, 143, 231, 273, 309, 363, 393, 429, 693, 721, 819, 847, 917, 927, 1001, 1089, 1133, 1179, 1287, 1339, 1441, 1573, 1703, 2163, 2541, 2751, 3003, 3399, 4017, 4323, 4719, 5109, 6489, 7623, 7931, 8253, 9009, 9373, 10087, 10197, 11011, 11921, 12051, 12463, 12969, 13493, 14157, 14729, 15327, 15851, 18733, 23793, 28119, 30261, 33033, 35763, 37389, 40479, 44187, 47553, 56199, 71379, 84357, 87241, 90783, 94451, 99099, 103103, 107289, 110957, 112167, 121437, 131131, 132561, 142659, 148423, 162019, 168597, 175409, 206063, 261723, 283353, 309309, 332871, 393393, 445269, 486057, 526227, 618189, 785169, 850059, 927927, 998613, 1038961, 1134133, 1180179, 1227863, 1335807, 1442441, 1458171, 1578681, 1632653, 1854567, 1929499, 3116883, 3402399, 3683589, 4327323, 4897959, 5788497, 9350649, 10207197, 11050767, 11428571, 12981969, 13506493, 14693877, 17365491, 21224489, 34285713, 40519479, 63673467, 102857139, 121558437, 148571423, 191020401, 445714269, 1337142807]

約数ペア:

[(1, 1337142807), (3, 445714269), (7, 191020401), (9, 148571423), (11, 121558437), (13, 102857139), (21, 63673467), (33, 40519479), (39, 34285713), (63, 21224489), (77, 17365491), (91, 14693877), (99, 13506493), (103, 12981969), (117, 11428571), (121, 11050767), (131, 10207197), (143, 9350649), (231, 5788497), (273, 4897959), (309, 4327323), (363, 3683589), (393, 3402399), (429, 3116883), (693, 1929499), (721, 1854567), (819, 1632653), (847, 1578681), (917, 1458171), (927, 1442441), (1001, 1335807), (1089, 1227863), (1133, 1180179), (1179, 1134133), (1287, 1038961), (1339, 998613), (1441, 927927), (1573, 850059), (1703, 785169), (2163, 618189), (2541, 526227), (2751, 486057), (3003, 445269), (3399, 393393), (4017, 332871), (4323, 309309), (4719, 283353), (5109, 261723), (6489, 206063), (7623, 175409), (7931, 168597), (8253, 162019), (9009, 148423), (9373, 142659), (10087, 132561), (10197, 131131), (11011, 121437), (11921, 112167), (12051, 110957), (12463, 107289), (12969, 103103), (13493, 99099), (14157, 94451), (14729, 90783), (15327, 87241), (15851, 84357), (18733, 71379), (23793, 56199), (28119, 47553), (30261, 44187), (33033, 40479), (35763, 37389)]