31348431

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{8863}}^1$

素因数の和:9003

約数の個数: 16

約数和(自身を含む): 46801920

約数和(自身を除く): 15453489

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 8863, 26589, 79767, 239301, 1161053, 3483159, 10449477, 31348431]

約数ペア:

[(1, 31348431), (3, 10449477), (9, 3483159), (27, 1161053), (131, 239301), (393, 79767), (1179, 26589), (3537, 8863)]