401025317

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{5101}}^1$

素因数の和:6140

約数の個数: 16

約数和(自身を含む): 500567424

約数和(自身を除く): 99542107

約数列:

[1, 7, 11, 77, 1021, 5101, 7147, 11231, 35707, 56111, 78617, 392777, 5208121, 36456847, 57289331, 401025317]

約数ペア:

[(1, 401025317), (7, 57289331), (11, 36456847), (77, 5208121), (1021, 392777), (5101, 78617), (7147, 56111), (11231, 35707)]