131859749

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{8629}}^1$

素因数の和:8732

約数の個数: 16

約数和(自身を含む): 157411200

約数和(自身を除く): 25551451

約数列:

[1, 7, 37, 59, 259, 413, 2183, 8629, 15281, 60403, 319273, 509111, 2234911, 3563777, 18837107, 131859749]

約数ペア:

[(1, 131859749), (7, 18837107), (37, 3563777), (59, 2234911), (259, 509111), (413, 319273), (2183, 60403), (8629, 15281)]