1210726621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5478401}}^1$

素因数の和:5478431

約数の個数: 8

約数和(自身を含む): 1380557304

約数和(自身を除く): 169830683

約数列:

[1, 13, 17, 221, 5478401, 71219213, 93132817, 1210726621]

約数ペア:

[(1, 1210726621), (13, 93132817), (17, 71219213), (221, 5478401)]