221470483

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{1451}}^1$

素因数の和:1722

約数の個数: 16

約数和(自身を含む): 243936000

約数和(自身を除く): 22465517

約数列:

[1, 13, 59, 199, 767, 1451, 2587, 11741, 18863, 85609, 152633, 288749, 1112917, 3753737, 17036191, 221470483]

約数ペア:

[(1, 221470483), (13, 17036191), (59, 3753737), (199, 1112917), (767, 288749), (1451, 152633), (2587, 85609), (11741, 18863)]