2925221

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:956

約数の個数: 12

約数和(自身を含む): 3337920

約数和(自身を除く): 412699

約数列:

[1, 13, 19, 169, 247, 911, 3211, 11843, 17309, 153959, 225017, 2925221]

約数ペア:

[(1, 2925221), (13, 225017), (19, 153959), (169, 17309), (247, 11843), (911, 3211)]