3440890881

素因数分解:

$3^3\times {\mathrm{3181}}^1\times {\mathrm{40063}}^1$

素因数の和:43253

約数の個数: 16

約数和(自身を含む): 5099345920

約数和(自身を除く): 1658455039

約数列:

[1, 3, 9, 27, 3181, 9543, 28629, 40063, 85887, 120189, 360567, 1081701, 127440403, 382321209, 1146963627, 3440890881]

約数ペア:

[(1, 3440890881), (3, 1146963627), (9, 382321209), (27, 127440403), (3181, 1081701), (9543, 360567), (28629, 120189), (40063, 85887)]