47680347

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{111143}}^1$

素因数の和:111170

約数の個数: 16

約数和(自身を含む): 74688768

約数和(自身を除く): 27008421

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 111143, 333429, 1222573, 1444859, 3667719, 4334577, 15893449, 47680347]

約数ペア:

[(1, 47680347), (3, 15893449), (11, 4334577), (13, 3667719), (33, 1444859), (39, 1222573), (143, 333429), (429, 111143)]