226557617

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1973}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 271993512

約数和(自身を除く): 45435895

約数列:

[1, 11, 13, 73, 121, 143, 803, 949, 1573, 1973, 8833, 10439, 21703, 25649, 114829, 144029, 238733, 282139, 1584319, 1872377, 3103529, 17427509, 20596147, 226557617]

約数ペア:

[(1, 226557617), (11, 20596147), (13, 17427509), (73, 3103529), (121, 1872377), (143, 1584319), (803, 282139), (949, 238733), (1573, 144029), (1973, 114829), (8833, 25649), (10439, 21703)]