1570690131

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{28753}}^1$

素因数の和:29026

約数の個数: 16

約数和(自身を含む): 2125495680

約数和(自身を除く): 554805549

約数列:

[1, 3, 131, 139, 393, 417, 18209, 28753, 54627, 86259, 3766643, 3996667, 11299929, 11990001, 523563377, 1570690131]

約数ペア:

[(1, 1570690131), (3, 523563377), (131, 11990001), (139, 11299929), (393, 3996667), (417, 3766643), (18209, 86259), (28753, 54627)]