7091271

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 11321856

約数和(自身を除く): 4230585

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 863, 913, 2589, 2739, 7767, 8217, 9493, 28479, 71629, 85437, 214887, 644661, 787919, 2363757, 7091271]

約数ペア:

[(1, 7091271), (3, 2363757), (9, 787919), (11, 644661), (33, 214887), (83, 85437), (99, 71629), (249, 28479), (747, 9493), (863, 8217), (913, 7767), (2589, 2739)]