12687363

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{108439}}^1$

素因数の和:108458

約数の個数: 12

約数和(自身を含む): 19736080

約数和(自身を除く): 7048717

約数列:

[1, 3, 9, 13, 39, 117, 108439, 325317, 975951, 1409707, 4229121, 12687363]

約数ペア:

[(1, 12687363), (3, 4229121), (9, 1409707), (13, 975951), (39, 325317), (117, 108439)]