1440808839

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{3904631}}^1$

素因数の和:3904678

約数の個数: 12

約数和(自身を含む): 2131929072

約数和(自身を除く): 691120233

約数列:

[1, 3, 9, 41, 123, 369, 3904631, 11713893, 35141679, 160089871, 480269613, 1440808839]

約数ペア:

[(1, 1440808839), (3, 480269613), (9, 160089871), (41, 35141679), (123, 11713893), (369, 3904631)]