25891229

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9811}}^1$

素因数の和:9860

約数の個数: 16

約数和(自身を含む): 32968320

約数和(自身を除く): 7077091

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 9811, 68677, 127543, 284519, 892801, 1991633, 3698747, 25891229]

約数ペア:

[(1, 25891229), (7, 3698747), (13, 1991633), (29, 892801), (91, 284519), (203, 127543), (377, 68677), (2639, 9811)]