528039189

素因数分解:

$3^3\times {\mathrm{661}}^1\times {\mathrm{29587}}^1$

素因数の和:30257

約数の個数: 16

約数和(自身を含む): 783490240

約数和(自身を除く): 255451051

約数列:

[1, 3, 9, 27, 661, 1983, 5949, 17847, 29587, 88761, 266283, 798849, 19557007, 58671021, 176013063, 528039189]

約数ペア:

[(1, 528039189), (3, 176013063), (9, 58671021), (27, 19557007), (661, 798849), (1983, 266283), (5949, 88761), (17847, 29587)]