28116033

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5227}}^1$

素因数の和:5404

約数の個数: 16

約数和(自身を含む): 41154816

約数和(自身を除く): 13038783

約数列:

[1, 3, 11, 33, 163, 489, 1793, 5227, 5379, 15681, 57497, 172491, 852001, 2556003, 9372011, 28116033]

約数ペア:

[(1, 28116033), (3, 9372011), (11, 2556003), (33, 852001), (163, 172491), (489, 57497), (1793, 15681), (5227, 5379)]