2877039

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{3229}}^1$

素因数の和:3252

約数の個数: 20

約数和(自身を含む): 4689960

約数和(自身を除く): 1812921

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 3229, 9687, 29061, 35519, 87183, 106557, 261549, 319671, 959013, 2877039]

約数ペア:

[(1, 2877039), (3, 959013), (9, 319671), (11, 261549), (27, 106557), (33, 87183), (81, 35519), (99, 29061), (297, 9687), (891, 3229)]