71799917

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{539849}}^1$

素因数の和:539875

約数の個数: 8

約数和(自身を含む): 86376000

約数和(自身を除く): 14576083

約数列:

[1, 7, 19, 133, 539849, 3778943, 10257131, 71799917]

約数ペア:

[(1, 71799917), (7, 10257131), (19, 3778943), (133, 539849)]