242009313

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2339}}^1$

素因数の和:2741

約数の個数: 32

約数和(自身を含む): 398361600

約数和(自身を除く): 156352287

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 379, 1137, 2339, 2653, 4927, 7017, 7959, 14781, 16373, 30407, 34489, 49119, 91221, 103467, 212849, 638547, 886481, 2659443, 6205367, 11524253, 18616101, 34572759, 80669771, 242009313]

約数ペア:

[(1, 242009313), (3, 80669771), (7, 34572759), (13, 18616101), (21, 11524253), (39, 6205367), (91, 2659443), (273, 886481), (379, 638547), (1137, 212849), (2339, 103467), (2653, 91221), (4927, 49119), (7017, 34489), (7959, 30407), (14781, 16373)]