1915204869

素因数分解:

$3^2\times {\mathrm{277}}^1\times {\mathrm{379}}^1\times {\mathrm{2027}}^1$

素因数の和:2689

約数の個数: 24

約数和(自身を含む): 2785092960

約数和(自身を除く): 869888091

約数列:

[1, 3, 9, 277, 379, 831, 1137, 2027, 2493, 3411, 6081, 18243, 104983, 314949, 561479, 768233, 944847, 1684437, 2304699, 5053311, 6914097, 212800541, 638401623, 1915204869]

約数ペア:

[(1, 1915204869), (3, 638401623), (9, 212800541), (277, 6914097), (379, 5053311), (831, 2304699), (1137, 1684437), (2027, 944847), (2493, 768233), (3411, 561479), (6081, 314949), (18243, 104983)]