207121611

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{719}}^1\times {\mathrm{733}}^1$

素因数の和:1586

約数の個数: 16

約数和(自身を含む): 279037440

約数和(自身を除く): 71915829

約数列:

[1, 3, 131, 393, 719, 733, 2157, 2199, 94189, 96023, 282567, 288069, 527027, 1581081, 69040537, 207121611]

約数ペア:

[(1, 207121611), (3, 69040537), (131, 1581081), (393, 527027), (719, 288069), (733, 282567), (2157, 96023), (2199, 94189)]