25538859

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 38390352

約数和(自身を除く): 12851493

約数列:

[1, 3, 9, 41, 67, 123, 201, 369, 603, 1033, 2747, 3099, 8241, 9297, 24723, 42353, 69211, 127059, 207633, 381177, 622899, 2837651, 8512953, 25538859]

約数ペア:

[(1, 25538859), (3, 8512953), (9, 2837651), (41, 622899), (67, 381177), (123, 207633), (201, 127059), (369, 69211), (603, 42353), (1033, 24723), (2747, 9297), (3099, 8241)]