1948329207

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{2186677}}^1$

素因数の和:2186700

約数の個数: 20

約数和(自身を含む): 3175056456

約数和(自身を除く): 1226727249

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 2186677, 6560031, 19680093, 24053447, 59040279, 72160341, 177120837, 216481023, 649443069, 1948329207]

約数ペア:

[(1, 1948329207), (3, 649443069), (9, 216481023), (11, 177120837), (27, 72160341), (33, 59040279), (81, 24053447), (99, 19680093), (297, 6560031), (891, 2186677)]