56348511

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1931}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 76785408

約数和(自身を除く): 20436897

約数列:

[1, 3, 71, 137, 213, 411, 1931, 5793, 9727, 29181, 137101, 264547, 411303, 793641, 18782837, 56348511]

約数ペア:

[(1, 56348511), (3, 18782837), (71, 793641), (137, 411303), (213, 264547), (411, 137101), (1931, 29181), (5793, 9727)]