100402421

素因数分解:

$7^2\times {\mathrm{113}}^1\times {\mathrm{18133}}^1$

素因数の和:18260

約数の個数: 12

約数和(自身を含む): 117834732

約数和(自身を除く): 17432311

約数列:

[1, 7, 49, 113, 791, 5537, 18133, 126931, 888517, 2049029, 14343203, 100402421]

約数ペア:

[(1, 100402421), (7, 14343203), (49, 2049029), (113, 888517), (791, 126931), (5537, 18133)]