2193306537

素因数分解:

$3^1\times {\mathrm{241}}^1\times {\mathrm{919}}^1\times {\mathrm{3301}}^1$

素因数の和:4464

約数の個数: 16

約数和(自身を含む): 2940629120

約数和(自身を除く): 747322583

約数列:

[1, 3, 241, 723, 919, 2757, 3301, 9903, 221479, 664437, 795541, 2386623, 3033619, 9100857, 731102179, 2193306537]

約数ペア:

[(1, 2193306537), (3, 731102179), (241, 9100857), (723, 3033619), (919, 2386623), (2757, 795541), (3301, 664437), (9903, 221479)]