28579353

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 42274848

約数和(自身を除く): 13695495

約数列:

[1, 3, 11, 33, 121, 131, 363, 393, 601, 1441, 1803, 4323, 6611, 15851, 19833, 47553, 72721, 78731, 218163, 236193, 866041, 2598123, 9526451, 28579353]

約数ペア:

[(1, 28579353), (3, 9526451), (11, 2598123), (33, 866041), (121, 236193), (131, 218163), (363, 78731), (393, 72721), (601, 47553), (1441, 19833), (1803, 15851), (4323, 6611)]