417388977

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{66347}}^1$

素因数の和:66589

約数の個数: 16

約数和(自身を含む): 621017280

約数和(自身を除く): 203628303

約数列:

[1, 3, 9, 27, 233, 699, 2097, 6291, 66347, 199041, 597123, 1791369, 15458851, 46376553, 139129659, 417388977]

約数ペア:

[(1, 417388977), (3, 139129659), (9, 46376553), (27, 15458851), (233, 1791369), (699, 597123), (2097, 199041), (6291, 66347)]