17780302009

素因数分解:

${\mathrm{59}}^1\times {\mathrm{1321}}^1\times {\mathrm{228131}}^1$

素因数の和:229511

約数の個数: 8

約数和(自身を含む): 18095430240

約数和(自身を除く): 315128231

約数列:

[1, 59, 1321, 77939, 228131, 13459729, 301361051, 17780302009]

約数ペア:

[(1, 17780302009), (59, 301361051), (1321, 13459729), (77939, 228131)]