859413121

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1\times {\mathrm{3389}}^1$

素因数の和:5544

約数の個数: 16

約数和(自身を含む): 1040757120

約数和(自身を除く): 181343999

約数列:

[1, 7, 17, 119, 2131, 3389, 14917, 23723, 36227, 57613, 253589, 403291, 7221959, 50553713, 122773303, 859413121]

約数ペア:

[(1, 859413121), (7, 122773303), (17, 50553713), (119, 7221959), (2131, 403291), (3389, 253589), (14917, 57613), (23723, 36227)]