12913634999

素因数分解:

${\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{457}}^1\times {\mathrm{2557}}^1$

素因数の和:3314

約数の個数: 16

約数和(自身を含む): 13299594528

約数和(自身を除く): 385959529

約数列:

[1, 43, 257, 457, 2557, 11051, 19651, 109951, 117449, 657149, 1168549, 5050307, 28257407, 50247607, 300317093, 12913634999]

約数ペア:

[(1, 12913634999), (43, 300317093), (257, 50247607), (457, 28257407), (2557, 5050307), (11051, 1168549), (19651, 657149), (109951, 117449)]