1330590261

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 2487324672

約数和(自身を除く): 1156734411

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 41, 77, 91, 101, 107, 123, 143, 231, 273, 287, 303, 321, 429, 451, 533, 707, 749, 861, 1001, 1111, 1177, 1313, 1353, 1391, 1599, 2121, 2247, 3003, 3157, 3333, 3531, 3731, 3939, 4141, 4173, 4387, 5863, 7777, 8239, 9191, 9471, 9737, 10807, 11193, 12423, 13161, 14443, 15301, 17589, 23331, 24717, 27573, 28987, 29211, 30709, 32421, 41041, 43329, 45551, 45903, 48257, 53833, 57031, 75649, 86961, 92127, 101101, 107107, 118877, 123123, 136653, 140491, 144771, 161499, 171093, 226947, 303303, 318857, 321321, 337799, 356631, 376831, 399217, 421473, 443087, 592163, 627341, 832139, 956571, 983437, 1013397, 1130493, 1197651, 1329261, 1545401, 1776489, 1882023, 2496417, 2950311, 3101609, 4145141, 4391387, 4636203, 4873957, 5760131, 9304827, 10817807, 12435423, 13174161, 14621871, 17280393, 32453421, 34117699, 40320917, 63361441, 102353097, 120962751, 190084323, 443530087, 1330590261]

約数ペア:

[(1, 1330590261), (3, 443530087), (7, 190084323), (11, 120962751), (13, 102353097), (21, 63361441), (33, 40320917), (39, 34117699), (41, 32453421), (77, 17280393), (91, 14621871), (101, 13174161), (107, 12435423), (123, 10817807), (143, 9304827), (231, 5760131), (273, 4873957), (287, 4636203), (303, 4391387), (321, 4145141), (429, 3101609), (451, 2950311), (533, 2496417), (707, 1882023), (749, 1776489), (861, 1545401), (1001, 1329261), (1111, 1197651), (1177, 1130493), (1313, 1013397), (1353, 983437), (1391, 956571), (1599, 832139), (2121, 627341), (2247, 592163), (3003, 443087), (3157, 421473), (3333, 399217), (3531, 376831), (3731, 356631), (3939, 337799), (4141, 321321), (4173, 318857), (4387, 303303), (5863, 226947), (7777, 171093), (8239, 161499), (9191, 144771), (9471, 140491), (9737, 136653), (10807, 123123), (11193, 118877), (12423, 107107), (13161, 101101), (14443, 92127), (15301, 86961), (17589, 75649), (23331, 57031), (24717, 53833), (27573, 48257), (28987, 45903), (29211, 45551), (30709, 43329), (32421, 41041)]