12821488959

素因数分解:

$3^1\times {\mathrm{241}}^1\times {\mathrm{443}}^1\times {\mathrm{40031}}^1$

素因数の和:40718

約数の個数: 16

約数和(自身を含む): 17205433344

約数和(自身を除く): 4383944385

約数列:

[1, 3, 241, 443, 723, 1329, 40031, 106763, 120093, 320289, 9647471, 17733733, 28942413, 53201199, 4273829653, 12821488959]

約数ペア:

[(1, 12821488959), (3, 4273829653), (241, 53201199), (443, 28942413), (723, 17733733), (1329, 9647471), (40031, 320289), (106763, 120093)]