40002381

素因数分解:

$3^2\times {\mathrm{1559}}^1\times {\mathrm{2851}}^1$

素因数の和:4416

約数の個数: 12

約数和(自身を含む): 57838560

約数和(自身を除く): 17836179

約数列:

[1, 3, 9, 1559, 2851, 4677, 8553, 14031, 25659, 4444709, 13334127, 40002381]

約数ペア:

[(1, 40002381), (3, 13334127), (9, 4444709), (1559, 25659), (2851, 14031), (4677, 8553)]