2423239

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 3082240

約数和(自身を除く): 659001

約数列:

[1, 7, 13, 31, 91, 217, 403, 859, 2821, 6013, 11167, 26629, 78169, 186403, 346177, 2423239]

約数ペア:

[(1, 2423239), (7, 346177), (13, 186403), (31, 78169), (91, 26629), (217, 11167), (403, 6013), (859, 2821)]