237488721

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1\times {\mathrm{1117}}^1$

素因数の和:1792

約数の個数: 16

約数和(自身を含む): 319944768

約数和(自身を除く): 82456047

約数列:

[1, 3, 131, 393, 541, 1117, 1623, 3351, 70871, 146327, 212613, 438981, 604297, 1812891, 79162907, 237488721]

約数ペア:

[(1, 237488721), (3, 79162907), (131, 1812891), (393, 604297), (541, 438981), (1117, 212613), (1623, 146327), (3351, 70871)]