8399457

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{857}}^1$

素因数の和:891

約数の個数: 30

約数和(自身を含む): 13807794

約数和(自身を除く): 5408337

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 857, 891, 1089, 2571, 3267, 7713, 9427, 9801, 23139, 28281, 69417, 84843, 103697, 254529, 311091, 763587, 933273, 2799819, 8399457]

約数ペア:

[(1, 8399457), (3, 2799819), (9, 933273), (11, 763587), (27, 311091), (33, 254529), (81, 103697), (99, 84843), (121, 69417), (297, 28281), (363, 23139), (857, 9801), (891, 9427), (1089, 7713), (2571, 3267)]