28797486

素因数分解:

$2^1\times 3^1\times {\mathrm{2161}}^1\times {\mathrm{2221}}^1$

素因数の和:4387

約数の個数: 16

約数和(自身を含む): 57647568

約数和(自身を除く): 28850082

約数列:

[1, 2, 3, 6, 2161, 2221, 4322, 4442, 6483, 6663, 12966, 13326, 4799581, 9599162, 14398743, 28797486]

約数ペア:

[(1, 28797486), (2, 14398743), (3, 9599162), (6, 4799581), (2161, 13326), (2221, 12966), (4322, 6663), (4442, 6483)]