2971567391

素因数分解:

${\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{298021}}^1$

素因数の和:298106

約数の個数: 12

約数和(自身を含む): 3272281560

約数和(自身を除く): 300714169

約数列:

[1, 13, 59, 169, 767, 9971, 298021, 3874273, 17583239, 50365549, 228582107, 2971567391]

約数ペア:

[(1, 2971567391), (13, 228582107), (59, 50365549), (169, 17583239), (767, 3874273), (9971, 298021)]