2799819

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{857}}^1$

素因数の和:888

約数の個数: 24

約数和(自身を含む): 4564560

約数和(自身を除く): 1764741

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 857, 1089, 2571, 3267, 7713, 9427, 23139, 28281, 84843, 103697, 254529, 311091, 933273, 2799819]

約数ペア:

[(1, 2799819), (3, 933273), (9, 311091), (11, 254529), (27, 103697), (33, 84843), (99, 28281), (121, 23139), (297, 9427), (363, 7713), (857, 3267), (1089, 2571)]