2160717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3259}}^1$

素因数の和:3292

約数の個数: 16

約数和(自身を含む): 3286080

約数和(自身を除く): 1125363

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 3259, 9777, 42367, 55403, 127101, 166209, 720239, 2160717]

約数ペア:

[(1, 2160717), (3, 720239), (13, 166209), (17, 127101), (39, 55403), (51, 42367), (221, 9777), (663, 3259)]