203469123

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43117}}^1$

素因数の和:43155

約数の個数: 24

約数和(自身を含む): 321142864

約数和(自身を除く): 117673741

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 43117, 129351, 474287, 560521, 1422861, 1681563, 5217157, 6165731, 15651471, 18497193, 67823041, 203469123]

約数ペア:

[(1, 203469123), (3, 67823041), (11, 18497193), (13, 15651471), (33, 6165731), (39, 5217157), (121, 1681563), (143, 1422861), (363, 560521), (429, 474287), (1573, 129351), (4719, 43117)]