858009627

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{499133}}^1$

素因数の和:499330

約数の個数: 12

約数和(自身を含む): 1245838464

約数和(自身を除く): 387828837

約数列:

[1, 3, 9, 191, 573, 1719, 499133, 1497399, 4492197, 95334403, 286003209, 858009627]

約数ペア:

[(1, 858009627), (3, 286003209), (9, 95334403), (191, 4492197), (573, 1497399), (1719, 499133)]