3113929

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 4036480

約数和(自身を除く): 922551

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 1801, 12607, 23413, 34219, 163891, 239533, 444847, 3113929]

約数ペア:

[(1, 3113929), (7, 444847), (13, 239533), (19, 163891), (91, 34219), (133, 23413), (247, 12607), (1729, 1801)]