56123977

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{911}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 69253632

約数和(自身を除く): 13129655

約数列:

[1, 7, 13, 91, 677, 911, 4739, 6377, 8801, 11843, 61607, 82901, 616747, 4317229, 8017711, 56123977]

約数ペア:

[(1, 56123977), (7, 8017711), (13, 4317229), (91, 616747), (677, 82901), (911, 61607), (4739, 11843), (6377, 8801)]