42526281

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{13411}}^1$

素因数の和:13572

約数の個数: 16

約数和(自身を含む): 65235968

約数和(自身を除く): 22709687

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 13411, 40233, 93877, 281631, 2025061, 6075183, 14175427, 42526281]

約数ペア:

[(1, 42526281), (3, 14175427), (7, 6075183), (21, 2025061), (151, 281631), (453, 93877), (1057, 40233), (3171, 13411)]