8020161

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{2137}}^1$

素因数の和:2285

約数の個数: 16

約数和(自身を含む): 11972800

約数和(自身を除く): 3952639

約数列:

[1, 3, 9, 27, 139, 417, 1251, 2137, 3753, 6411, 19233, 57699, 297043, 891129, 2673387, 8020161]

約数ペア:

[(1, 8020161), (3, 2673387), (9, 891129), (27, 297043), (139, 57699), (417, 19233), (1251, 6411), (2137, 3753)]