8880993

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 14139840

約数和(自身を除く): 5258847

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 823, 981, 1199, 2469, 3597, 7407, 9053, 10791, 27159, 81477, 89707, 269121, 807363, 986777, 2960331, 8880993]

約数ペア:

[(1, 8880993), (3, 2960331), (9, 986777), (11, 807363), (33, 269121), (99, 89707), (109, 81477), (327, 27159), (823, 10791), (981, 9053), (1199, 7407), (2469, 3597)]