30957069

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{72161}}^1$

素因数の和:72188

約数の個数: 16

約数和(自身を含む): 48492864

約数和(自身を除く): 17535795

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 72161, 216483, 793771, 938093, 2381313, 2814279, 10319023, 30957069]

約数ペア:

[(1, 30957069), (3, 10319023), (11, 2814279), (13, 2381313), (33, 938093), (39, 793771), (143, 216483), (429, 72161)]