2901069

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{773}}^1$

素因数の和:921

約数の個数: 16

約数和(自身を含む): 4334400

約数和(自身を除く): 1433331

約数列:

[1, 3, 9, 27, 139, 417, 773, 1251, 2319, 3753, 6957, 20871, 107447, 322341, 967023, 2901069]

約数ペア:

[(1, 2901069), (3, 967023), (9, 322341), (27, 107447), (139, 20871), (417, 6957), (773, 3753), (1251, 2319)]