1366521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 2017344

約数和(自身を除く): 650823

約数列:

[1, 3, 13, 37, 39, 111, 481, 947, 1443, 2841, 12311, 35039, 36933, 105117, 455507, 1366521]

約数ペア:

[(1, 1366521), (3, 455507), (13, 105117), (37, 36933), (39, 35039), (111, 12311), (481, 2841), (947, 1443)]