13766403

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 21669120

約数和(自身を除く): 7902717

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 1319, 1491, 3479, 3957, 9233, 10437, 27699, 64631, 93649, 193893, 280947, 655543, 1966629, 4588801, 13766403]

約数ペア:

[(1, 13766403), (3, 4588801), (7, 1966629), (21, 655543), (49, 280947), (71, 193893), (147, 93649), (213, 64631), (497, 27699), (1319, 10437), (1491, 9233), (3479, 3957)]