8305407

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1951}}^1$

素因数の和:2011

約数の個数: 24

約数和(自身を含む): 13398528

約数和(自身を除く): 5093121

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 1951, 4257, 5853, 17559, 21461, 64383, 83893, 193149, 251679, 755037, 922823, 2768469, 8305407]

約数ペア:

[(1, 8305407), (3, 2768469), (9, 922823), (11, 755037), (33, 251679), (43, 193149), (99, 83893), (129, 64383), (387, 21461), (473, 17559), (1419, 5853), (1951, 4257)]