137480447

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{556601}}^1$

素因数の和:556633

約数の個数: 8

約数和(自身を含む): 155848560

約数和(自身を除く): 18368113

約数列:

[1, 13, 19, 247, 556601, 7235813, 10575419, 137480447]

約数ペア:

[(1, 137480447), (13, 10575419), (19, 7235813), (247, 556601)]