15709233

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2591}}^1$

素因数の和:2684

約数の個数: 16

約数和(自身を含む): 21897216

約数和(自身を除く): 6187983

約数列:

[1, 3, 43, 47, 129, 141, 2021, 2591, 6063, 7773, 111413, 121777, 334239, 365331, 5236411, 15709233]

約数ペア:

[(1, 15709233), (3, 5236411), (43, 365331), (47, 334239), (129, 121777), (141, 111413), (2021, 7773), (2591, 6063)]