22786131

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1226

約数の個数: 16

約数和(自身を含む): 31207680

約数和(自身を除く): 8421549

約数列:

[1, 3, 53, 139, 159, 417, 1031, 3093, 7367, 22101, 54643, 143309, 163929, 429927, 7595377, 22786131]

約数ペア:

[(1, 22786131), (3, 7595377), (53, 429927), (139, 163929), (159, 143309), (417, 54643), (1031, 22101), (3093, 7367)]