22290829

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 25344000

約数和(自身を除く): 3053171

約数列:

[1, 11, 31, 131, 341, 499, 1441, 4061, 5489, 15469, 44671, 65369, 170159, 719059, 2026439, 22290829]

約数ペア:

[(1, 22290829), (11, 2026439), (31, 719059), (131, 170159), (341, 65369), (499, 44671), (1441, 15469), (4061, 5489)]