25947467

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{733}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 32061120

約数和(自身を除く): 6113653

約数列:

[1, 7, 13, 91, 389, 733, 2723, 5057, 5131, 9529, 35399, 66703, 285137, 1995959, 3706781, 25947467]

約数ペア:

[(1, 25947467), (7, 3706781), (13, 1995959), (91, 285137), (389, 66703), (733, 35399), (2723, 9529), (5057, 5131)]