47354187

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{137}}^2$

素因数の和:335

約数の個数: 18

約数和(自身を含む): 65871988

約数和(自身を除く): 18517801

約数列:

[1, 3, 29, 87, 137, 411, 841, 2523, 3973, 11919, 18769, 56307, 115217, 345651, 544301, 1632903, 15784729, 47354187]

約数ペア:

[(1, 47354187), (3, 15784729), (29, 1632903), (87, 544301), (137, 345651), (411, 115217), (841, 56307), (2523, 18769), (3973, 11919)]