1489067139

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{2243}}^1$

素因数の和:2667

約数の個数: 32

約数和(自身を含む): 2299866624

約数和(自身を除く): 810799485

約数列:

[1, 3, 7, 21, 101, 303, 313, 707, 939, 2121, 2191, 2243, 6573, 6729, 15701, 31613, 47103, 94839, 221291, 226543, 663873, 679629, 702059, 1585801, 2106177, 4757403, 4914413, 14743239, 70907959, 212723877, 496355713, 1489067139]

約数ペア:

[(1, 1489067139), (3, 496355713), (7, 212723877), (21, 70907959), (101, 14743239), (303, 4914413), (313, 4757403), (707, 2106177), (939, 1585801), (2121, 702059), (2191, 679629), (2243, 663873), (6573, 226543), (6729, 221291), (15701, 94839), (31613, 47103)]