12202893

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{1907}}^1$

素因数の和:1998

約数の個数: 20

約数和(自身を含む): 18469440

約数和(自身を除く): 6266547

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 1907, 2133, 5721, 6399, 17163, 51489, 150653, 154467, 451959, 1355877, 4067631, 12202893]

約数ペア:

[(1, 12202893), (3, 4067631), (9, 1355877), (27, 451959), (79, 154467), (81, 150653), (237, 51489), (711, 17163), (1907, 6399), (2133, 5721)]