13008889607

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{601}}^1\times {\mathrm{11939}}^1$

素因数の和:12591

約数の個数: 24

約数和(自身を含む): 15568948080

約数和(自身を除く): 2560058473

約数列:

[1, 7, 37, 49, 259, 601, 1813, 4207, 11939, 22237, 29449, 83573, 155659, 441743, 585011, 1089613, 3092201, 7175339, 21645407, 50227373, 265487543, 351591611, 1858412801, 13008889607]

約数ペア:

[(1, 13008889607), (7, 1858412801), (37, 351591611), (49, 265487543), (259, 50227373), (601, 21645407), (1813, 7175339), (4207, 3092201), (11939, 1089613), (22237, 585011), (29449, 441743), (83573, 155659)]