7266267

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:944

約数の個数: 20

約数和(自身を含む): 10967440

約数和(自身を除く): 3701173

約数列:

[1, 3, 9, 27, 81, 109, 327, 823, 981, 2469, 2943, 7407, 8829, 22221, 66663, 89707, 269121, 807363, 2422089, 7266267]

約数ペア:

[(1, 7266267), (3, 2422089), (9, 807363), (27, 269121), (81, 89707), (109, 66663), (327, 22221), (823, 8829), (981, 7407), (2469, 2943)]