413791821

素因数分解:

$3^5\times {\mathrm{379}}^1\times {\mathrm{4493}}^1$

素因数の和:4887

約数の個数: 24

約数和(自身を含む): 621610080

約数和(自身を除く): 207818259

約数列:

[1, 3, 9, 27, 81, 243, 379, 1137, 3411, 4493, 10233, 13479, 30699, 40437, 92097, 121311, 363933, 1091799, 1702847, 5108541, 15325623, 45976869, 137930607, 413791821]

約数ペア:

[(1, 413791821), (3, 137930607), (9, 45976869), (27, 15325623), (81, 5108541), (243, 1702847), (379, 1091799), (1137, 363933), (3411, 121311), (4493, 92097), (10233, 40437), (13479, 30699)]