12193983

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:450

約数の個数: 28

約数和(自身を含む): 18755880

約数和(自身を除く): 6561897

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 389, 729, 1161, 1167, 3483, 3501, 10449, 10503, 16727, 31347, 31509, 50181, 94527, 150543, 283581, 451629, 1354887, 4064661, 12193983]

約数ペア:

[(1, 12193983), (3, 4064661), (9, 1354887), (27, 451629), (43, 283581), (81, 150543), (129, 94527), (243, 50181), (387, 31509), (389, 31347), (729, 16727), (1161, 10503), (1167, 10449), (3483, 3501)]