9979233

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 15040704

約数和(自身を除く): 5061471

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 743, 1221, 2229, 4477, 8173, 13431, 24519, 27491, 82473, 89903, 269709, 302401, 907203, 3326411, 9979233]

約数ペア:

[(1, 9979233), (3, 3326411), (11, 907203), (33, 302401), (37, 269709), (111, 89903), (121, 82473), (363, 27491), (407, 24519), (743, 13431), (1221, 8173), (2229, 4477)]