12411993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8747}}^1$

素因数の和:8804

約数の個数: 16

約数和(自身を含む): 18475776

約数和(自身を除く): 6063783

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 8747, 26241, 96217, 288651, 376121, 1128363, 4137331, 12411993]

約数ペア:

[(1, 12411993), (3, 4137331), (11, 1128363), (33, 376121), (43, 288651), (129, 96217), (473, 26241), (1419, 8747)]