4071657

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 5640192

約数和(自身を除く): 1568535

約数列:

[1, 3, 47, 67, 141, 201, 431, 1293, 3149, 9447, 20257, 28877, 60771, 86631, 1357219, 4071657]

約数ペア:

[(1, 4071657), (3, 1357219), (47, 86631), (67, 60771), (141, 28877), (201, 20257), (431, 9447), (1293, 3149)]