31510529

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 34028544

約数和(自身を除く): 2518015

約数列:

[1, 23, 43, 151, 211, 989, 3473, 4853, 6493, 9073, 31861, 149339, 208679, 732803, 1370023, 31510529]

約数ペア:

[(1, 31510529), (23, 1370023), (43, 732803), (151, 208679), (211, 149339), (989, 31861), (3473, 9073), (4853, 6493)]