31050159

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{24239}}^1$

素因数の和:24310

約数の個数: 16

約数和(自身を含む): 48092160

約数和(自身を除く): 17042001

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 24239, 72717, 169673, 509019, 1478579, 4435737, 10350053, 31050159]

約数ペア:

[(1, 31050159), (3, 10350053), (7, 4435737), (21, 1478579), (61, 509019), (183, 169673), (427, 72717), (1281, 24239)]