28390218843969

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{44429137471}}^1$

素因数の和:44429137548

約数の個数: 12

約数和(自身を含む): 41585672673792

約数和(自身を除く): 13195453829823

約数列:

[1, 3, 9, 71, 213, 639, 44429137471, 133287412413, 399862237239, 3154468760441, 9463406281323, 28390218843969]

約数ペア:

[(1, 28390218843969), (3, 9463406281323), (9, 3154468760441), (71, 399862237239), (213, 133287412413), (639, 44429137471)]