121432129

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{31033}}^1$

素因数の和:31096

約数の個数: 16

約数和(自身を含む): 152935552

約数和(自身を除く): 31503423

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 31033, 217231, 403429, 1334419, 2824003, 9340933, 17347447, 121432129]

約数ペア:

[(1, 121432129), (7, 17347447), (13, 9340933), (43, 2824003), (91, 1334419), (301, 403429), (559, 217231), (3913, 31033)]