57197413

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{2221}}^1$

素因数の和:2524

約数の個数: 16

約数和(自身を含む): 70677376

約数和(自身を除く): 13479963

約数列:

[1, 7, 13, 91, 283, 1981, 2221, 3679, 15547, 25753, 28873, 202111, 628543, 4399801, 8171059, 57197413]

約数ペア:

[(1, 57197413), (7, 8171059), (13, 4399801), (91, 628543), (283, 202111), (1981, 28873), (2221, 25753), (3679, 15547)]