31892589

素因数分解:

$3^3\times {\mathrm{661}}^1\times {\mathrm{1787}}^1$

素因数の和:2457

約数の個数: 16

約数和(自身を含む): 47346240

約数和(自身を除く): 15453651

約数列:

[1, 3, 9, 27, 661, 1787, 1983, 5361, 5949, 16083, 17847, 48249, 1181207, 3543621, 10630863, 31892589]

約数ペア:

[(1, 31892589), (3, 10630863), (9, 3543621), (27, 1181207), (661, 48249), (1787, 17847), (1983, 16083), (5361, 5949)]