28218769

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{42307}}^1$

素因数の和:42359

約数の個数: 8

約数和(自身を含む): 30461760

約数和(自身を除く): 2242991

約数列:

[1, 23, 29, 667, 42307, 973061, 1226903, 28218769]

約数ペア:

[(1, 28218769), (23, 1226903), (29, 973061), (667, 42307)]