2272941

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{2551}}^1$

素因数の和:2574

約数の個数: 20

約数和(自身を含む): 3705504

約数和(自身を除く): 1432563

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 2551, 7653, 22959, 28061, 68877, 84183, 206631, 252549, 757647, 2272941]

約数ペア:

[(1, 2272941), (3, 757647), (9, 252549), (11, 206631), (27, 84183), (33, 68877), (81, 28061), (99, 22959), (297, 7653), (891, 2551)]