939969

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1548

約数の個数: 12

約数和(自身を含む): 1377792

約数和(自身を除く): 437823

約数列:

[1, 3, 9, 71, 213, 639, 1471, 4413, 13239, 104441, 313323, 939969]

約数ペア:

[(1, 939969), (3, 313323), (9, 104441), (71, 13239), (213, 4413), (639, 1471)]