31360161

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{24481}}^1$

素因数の和:24552

約数の個数: 16

約数和(自身を含む): 48572288

約数和(自身を除く): 17212127

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 24481, 73443, 171367, 514101, 1493341, 4480023, 10453387, 31360161]

約数ペア:

[(1, 31360161), (3, 10453387), (7, 4480023), (21, 1493341), (61, 514101), (183, 171367), (427, 73443), (1281, 24481)]