38964121

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 45337600

約数和(自身を除く): 6373479

約数列:

[1, 7, 109, 223, 229, 763, 1561, 1603, 24307, 24961, 51067, 170149, 174727, 357469, 5566303, 38964121]

約数ペア:

[(1, 38964121), (7, 5566303), (109, 357469), (223, 174727), (229, 170149), (763, 51067), (1561, 24961), (1603, 24307)]