40209663

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{79309}}^1$

素因数の和:79338

約数の個数: 12

約数和(自身を含む): 58054920

約数和(自身を除く): 17845257

約数列:

[1, 3, 13, 39, 169, 507, 79309, 237927, 1031017, 3093051, 13403221, 40209663]

約数ペア:

[(1, 40209663), (3, 13403221), (13, 3093051), (39, 1031017), (169, 237927), (507, 79309)]