1597389717

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 3008102400

約数和(自身を除く): 1410712683

約数列:

[1, 3, 7, 11, 17, 19, 21, 33, 51, 57, 77, 79, 119, 133, 187, 209, 231, 237, 271, 323, 357, 399, 553, 561, 627, 813, 869, 969, 1309, 1343, 1463, 1501, 1659, 1897, 2261, 2607, 2981, 3553, 3927, 4029, 4389, 4503, 4607, 5149, 5691, 6083, 6783, 8943, 9401, 10507, 10659, 13821, 14773, 15447, 16511, 18249, 20867, 21409, 24871, 25517, 28203, 31521, 32249, 36043, 44319, 49533, 50677, 56639, 62601, 64227, 74613, 76551, 87533, 96747, 103411, 108129, 115577, 149863, 152031, 169917, 178619, 235499, 262599, 280687, 310233, 346731, 354739, 363953, 396473, 406771, 449589, 535857, 612731, 706497, 842061, 962863, 1064217, 1091859, 1189419, 1220313, 1648493, 1838193, 1964809, 2547671, 2847397, 2888589, 4003483, 4474481, 4945479, 5894427, 6740041, 6915107, 7643013, 8542191, 12010449, 13423443, 20220123, 20745321, 28024381, 31321367, 48405749, 76066177, 84073143, 93964101, 145217247, 228198531, 532463239, 1597389717]

約数ペア:

[(1, 1597389717), (3, 532463239), (7, 228198531), (11, 145217247), (17, 93964101), (19, 84073143), (21, 76066177), (33, 48405749), (51, 31321367), (57, 28024381), (77, 20745321), (79, 20220123), (119, 13423443), (133, 12010449), (187, 8542191), (209, 7643013), (231, 6915107), (237, 6740041), (271, 5894427), (323, 4945479), (357, 4474481), (399, 4003483), (553, 2888589), (561, 2847397), (627, 2547671), (813, 1964809), (869, 1838193), (969, 1648493), (1309, 1220313), (1343, 1189419), (1463, 1091859), (1501, 1064217), (1659, 962863), (1897, 842061), (2261, 706497), (2607, 612731), (2981, 535857), (3553, 449589), (3927, 406771), (4029, 396473), (4389, 363953), (4503, 354739), (4607, 346731), (5149, 310233), (5691, 280687), (6083, 262599), (6783, 235499), (8943, 178619), (9401, 169917), (10507, 152031), (10659, 149863), (13821, 115577), (14773, 108129), (15447, 103411), (16511, 96747), (18249, 87533), (20867, 76551), (21409, 74613), (24871, 64227), (25517, 62601), (28203, 56639), (31521, 50677), (32249, 49533), (36043, 44319)]