30631491

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1117}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 48485424

約数和(自身を除く): 17853933

約数列:

[1, 3, 9, 11, 33, 99, 277, 831, 1117, 2493, 3047, 3351, 9141, 10053, 12287, 27423, 36861, 110583, 309409, 928227, 2784681, 3403499, 10210497, 30631491]

約数ペア:

[(1, 30631491), (3, 10210497), (9, 3403499), (11, 2784681), (33, 928227), (99, 309409), (277, 110583), (831, 36861), (1117, 27423), (2493, 12287), (3047, 10053), (3351, 9141)]