30466953

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:406

約数の個数: 36

約数和(自身を含む): 49027524

約数和(自身を除く): 18560571

約数列:

[1, 3, 9, 11, 33, 99, 101, 121, 277, 303, 363, 831, 909, 1089, 1111, 2493, 3047, 3333, 9141, 9999, 12221, 27423, 27977, 33517, 36663, 83931, 100551, 109989, 251793, 301653, 307747, 923241, 2769723, 3385217, 10155651, 30466953]

約数ペア:

[(1, 30466953), (3, 10155651), (9, 3385217), (11, 2769723), (33, 923241), (99, 307747), (101, 301653), (121, 251793), (277, 109989), (303, 100551), (363, 83931), (831, 36663), (909, 33517), (1089, 27977), (1111, 27423), (2493, 12221), (3047, 9999), (3333, 9141)]