431389321

素因数分解:

${\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{10771}}^1$

素因数の和:11124

約数の個数: 12

約数和(自身を含む): 475648432

約数和(自身を除く): 44259111

約数列:

[1, 11, 121, 331, 3641, 10771, 40051, 118481, 1303291, 3565201, 39217211, 431389321]

約数ペア:

[(1, 431389321), (11, 39217211), (121, 3565201), (331, 1303291), (3641, 118481), (10771, 40051)]