140626129

素因数分解:

$7^2\times {\mathrm{1471}}^1\times {\mathrm{1951}}^1$

素因数の和:3436

約数の個数: 12

約数和(自身を含む): 163780608

約数和(自身を除く): 23154479

約数列:

[1, 7, 49, 1471, 1951, 10297, 13657, 72079, 95599, 2869921, 20089447, 140626129]

約数ペア:

[(1, 140626129), (7, 20089447), (49, 2869921), (1471, 95599), (1951, 72079), (10297, 13657)]