28717679

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{12601}}^1$

素因数の和:12697

約数の個数: 8

約数和(自身を含む): 29942352

約数和(自身を除く): 1224673

約数列:

[1, 43, 53, 2279, 12601, 541843, 667853, 28717679]

約数ペア:

[(1, 28717679), (43, 667853), (53, 541843), (2279, 12601)]