6412986741

素因数分解:

$3^1\times 7^1\times {\mathrm{2377}}^1\times {\mathrm{128473}}^1$

素因数の和:130860

約数の個数: 16

約数和(自身を含む): 9776357504

約数和(自身を除く): 3363370763

約数列:

[1, 3, 7, 21, 2377, 7131, 16639, 49917, 128473, 385419, 899311, 2697933, 305380321, 916140963, 2137662247, 6412986741]

約数ペア:

[(1, 6412986741), (3, 2137662247), (7, 916140963), (21, 305380321), (2377, 2697933), (7131, 899311), (16639, 385419), (49917, 128473)]