2970225069

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{14437}}^1$

素因数の和:14645

約数の個数: 32

約数和(自身を含む): 4618311936

約数和(自身を除く): 1648086867

約数列:

[1, 3, 7, 21, 97, 101, 291, 303, 679, 707, 2037, 2121, 9797, 14437, 29391, 43311, 68579, 101059, 205737, 303177, 1400389, 1458137, 4201167, 4374411, 9802723, 10206959, 29408169, 30620877, 141439289, 424317867, 990075023, 2970225069]

約数ペア:

[(1, 2970225069), (3, 990075023), (7, 424317867), (21, 141439289), (97, 30620877), (101, 29408169), (291, 10206959), (303, 9802723), (679, 4374411), (707, 4201167), (2037, 1458137), (2121, 1400389), (9797, 303177), (14437, 205737), (29391, 101059), (43311, 68579)]