419208543

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{123551}}^1$

素因数の和:123599

約数の個数: 24

約数和(自身を含む): 674593920

約数和(自身を除く): 255385377

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 123551, 370653, 1111959, 1606163, 3582979, 4818489, 10748937, 14455467, 32246811, 46578727, 139736181, 419208543]

約数ペア:

[(1, 419208543), (3, 139736181), (9, 46578727), (13, 32246811), (29, 14455467), (39, 10748937), (87, 4818489), (117, 3582979), (261, 1606163), (377, 1111959), (1131, 370653), (3393, 123551)]