2288589

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:316

約数の個数: 16

約数和(自身を含む): 3170112

約数和(自身を除く): 881523

約数列:

[1, 3, 43, 113, 129, 157, 339, 471, 4859, 6751, 14577, 17741, 20253, 53223, 762863, 2288589]

約数ペア:

[(1, 2288589), (3, 762863), (43, 53223), (113, 20253), (129, 17741), (157, 14577), (339, 6751), (471, 4859)]