1620196317651

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{773}}^1\times {\mathrm{3860009}}^1$

素因数の和:3860966

約数の個数: 16

約数和(自身を含む): 2175007554720

約数和(自身を除く): 554811237069

約数列:

[1, 3, 181, 543, 773, 2319, 139913, 419739, 3860009, 11580027, 698661629, 2095984887, 2983786957, 8951360871, 540065439217, 1620196317651]

約数ペア:

[(1, 1620196317651), (3, 540065439217), (181, 8951360871), (543, 2983786957), (773, 2095984887), (2319, 698661629), (139913, 11580027), (419739, 3860009)]