2018367

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{1327}}^1$

素因数の和:1359

約数の個数: 18

約数和(自身を含む): 3159312

約数和(自身を除く): 1140945

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1327, 1521, 3981, 11943, 17251, 51753, 155259, 224263, 672789, 2018367]

約数ペア:

[(1, 2018367), (3, 672789), (9, 224263), (13, 155259), (39, 51753), (117, 17251), (169, 11943), (507, 3981), (1327, 1521)]