43981521

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{947}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 59655744

約数和(自身を除く): 15674223

約数列:

[1, 3, 113, 137, 339, 411, 947, 2841, 15481, 46443, 107011, 129739, 321033, 389217, 14660507, 43981521]

約数ペア:

[(1, 43981521), (3, 14660507), (113, 389217), (137, 321033), (339, 129739), (411, 107011), (947, 46443), (2841, 15481)]