2211704352063

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{6641754811}}^1$

素因数の和:6641754854

約数の個数: 12

約数和(自身を含む): 3281026877128

約数和(自身を除く): 1069322525065

約数列:

[1, 3, 9, 37, 111, 333, 6641754811, 19925264433, 59775793299, 245744928007, 737234784021, 2211704352063]

約数ペア:

[(1, 2211704352063), (3, 737234784021), (9, 245744928007), (37, 59775793299), (111, 19925264433), (333, 6641754811)]