28218277

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{21169}}^1$

素因数の和:21243

約数の個数: 8

約数和(自身を含む): 29807360

約数和(自身を除く): 1589083

約数列:

[1, 31, 43, 1333, 21169, 656239, 910267, 28218277]

約数ペア:

[(1, 28218277), (31, 910267), (43, 656239), (1333, 21169)]