56291853

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{5623}}^1$

素因数の和:5744

約数の個数: 16

約数和(自身を含む): 77746176

約数和(自身を除く): 21454323

約数列:

[1, 3, 47, 71, 141, 213, 3337, 5623, 10011, 16869, 264281, 399233, 792843, 1197699, 18763951, 56291853]

約数ペア:

[(1, 56291853), (3, 18763951), (47, 1197699), (71, 792843), (141, 399233), (213, 264281), (3337, 16869), (5623, 10011)]