25003323

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{13421}}^1$

素因数の和:13456

約数の個数: 20

約数和(自身を含む): 38977488

約数和(自身を除く): 13974165

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 13421, 40263, 120789, 308683, 362367, 926049, 1087101, 2778147, 8334441, 25003323]

約数ペア:

[(1, 25003323), (3, 8334441), (9, 2778147), (23, 1087101), (27, 926049), (69, 362367), (81, 308683), (207, 120789), (621, 40263), (1863, 13421)]