20170029717

素因数分解:

$3^2\times {\mathrm{4243}}^1\times {\mathrm{528191}}^1$

素因数の和:532440

約数の個数: 12

約数和(自身を含む): 29141409024

約数和(自身を除く): 8971379307

約数列:

[1, 3, 9, 4243, 12729, 38187, 528191, 1584573, 4753719, 2241114413, 6723343239, 20170029717]

約数ペア:

[(1, 20170029717), (3, 6723343239), (9, 2241114413), (4243, 4753719), (12729, 1584573), (38187, 528191)]