5159121

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 7569408

約数和(自身を除く): 2410287

約数列:

[1, 3, 11, 33, 127, 381, 1231, 1397, 3693, 4191, 13541, 40623, 156337, 469011, 1719707, 5159121]

約数ペア:

[(1, 5159121), (3, 1719707), (11, 469011), (33, 156337), (127, 40623), (381, 13541), (1231, 4191), (1397, 3693)]