28475161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1861}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 33784128

約数和(自身を除く): 5308967

約数列:

[1, 11, 13, 107, 143, 1177, 1391, 1861, 15301, 20471, 24193, 199127, 266123, 2190397, 2588651, 28475161]

約数ペア:

[(1, 28475161), (11, 2588651), (13, 2190397), (107, 266123), (143, 199127), (1177, 24193), (1391, 20471), (1861, 15301)]