28418227

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{21319}}^1$

素因数の和:21393

約数の個数: 8

約数和(自身を含む): 30018560

約数和(自身を除く): 1600333

約数列:

[1, 31, 43, 1333, 21319, 660889, 916717, 28418227]

約数ペア:

[(1, 28418227), (31, 916717), (43, 660889), (1333, 21319)]