12785547

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8087}}^1$

素因数の和:8138

約数の個数: 16

約数和(自身を含む): 18634752

約数和(自身を除く): 5849205

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 8087, 24261, 137479, 250697, 412437, 752091, 4261849, 12785547]

約数ペア:

[(1, 12785547), (3, 4261849), (17, 752091), (31, 412437), (51, 250697), (93, 137479), (527, 24261), (1581, 8087)]