2621167419

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{920677}}^1$

素因数の和:920766

約数の個数: 16

約数和(自身を含む): 3815289632

約数和(自身を除く): 1194122213

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 920677, 2762031, 11968801, 35906403, 67209421, 201628263, 873722473, 2621167419]

約数ペア:

[(1, 2621167419), (3, 873722473), (13, 201628263), (39, 67209421), (73, 35906403), (219, 11968801), (949, 2762031), (2847, 920677)]