31961937

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{13469}}^1$

素因数の和:13592

約数の個数: 16

約数和(自身を含む): 49138560

約数和(自身を除く): 17176623

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 13469, 40407, 94283, 282849, 1521997, 4565991, 10653979, 31961937]

約数ペア:

[(1, 31961937), (3, 10653979), (7, 4565991), (21, 1521997), (113, 282849), (339, 94283), (791, 40407), (2373, 13469)]