13351079

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{3449}}^1$

素因数の和:3542

約数の個数: 12

約数和(自身を含む): 15732000

約数和(自身を除く): 2380921

約数列:

[1, 7, 49, 79, 553, 3449, 3871, 24143, 169001, 272471, 1907297, 13351079]

約数ペア:

[(1, 13351079), (7, 1907297), (49, 272471), (79, 169001), (553, 24143), (3449, 3871)]