31347279

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{44089}}^1$

素因数の和:44174

約数の個数: 12

約数和(自身を含む): 45853600

約数和(自身を除く): 14506321

約数列:

[1, 3, 9, 79, 237, 711, 44089, 132267, 396801, 3483031, 10449093, 31347279]

約数ペア:

[(1, 31347279), (3, 10449093), (9, 3483031), (79, 396801), (237, 132267), (711, 44089)]