129623403

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{474811}}^1$

素因数の和:474834

約数の個数: 16

約数和(自身を含む): 212715776

約数和(自身を除く): 83092373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 474811, 1424433, 3323677, 6172543, 9971031, 18517629, 43207801, 129623403]

約数ペア:

[(1, 129623403), (3, 43207801), (7, 18517629), (13, 9971031), (21, 6172543), (39, 3323677), (91, 1424433), (273, 474811)]