402738206391

素因数分解:

$3^2\times {\mathrm{1213}}^1\times {\mathrm{1613}}^1\times {\mathrm{22871}}^1$

素因数の和:25703

約数の個数: 24

約数和(自身を含む): 582598969056

約数和(自身を除く): 179860762665

約数列:

[1, 3, 9, 1213, 1613, 3639, 4839, 10917, 14517, 22871, 68613, 205839, 1956569, 5869707, 17609121, 27742523, 36890923, 83227569, 110672769, 249682707, 332018307, 44748689599, 134246068797, 402738206391]

約数ペア:

[(1, 402738206391), (3, 134246068797), (9, 44748689599), (1213, 332018307), (1613, 249682707), (3639, 110672769), (4839, 83227569), (10917, 36890923), (14517, 27742523), (22871, 17609121), (68613, 5869707), (205839, 1956569)]