172456707

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{7369}}^1$

素因数の和:7670

約数の個数: 16

約数和(自身を含む): 238788000

約数和(自身を除く): 66331293

約数列:

[1, 3, 29, 87, 269, 807, 7369, 7801, 22107, 23403, 213701, 641103, 1982261, 5946783, 57485569, 172456707]

約数ペア:

[(1, 172456707), (3, 57485569), (29, 5946783), (87, 1982261), (269, 641103), (807, 213701), (7369, 23403), (7801, 22107)]