71998201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{18131}}^1$

素因数の和:18180

約数の個数: 12

約数和(自身を含む): 82899504

約数和(自身を除く): 10901303

約数列:

[1, 11, 19, 209, 361, 3971, 18131, 199441, 344489, 3789379, 6545291, 71998201]

約数ペア:

[(1, 71998201), (11, 6545291), (19, 3789379), (209, 344489), (361, 199441), (3971, 18131)]