12879603

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{11827}}^1$

素因数の和:11855

約数の個数: 18

約数和(自身を含む): 20450612

約数和(自身を除く): 7571009

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 11827, 35481, 106443, 130097, 390291, 1170873, 1431067, 4293201, 12879603]

約数ペア:

[(1, 12879603), (3, 4293201), (9, 1431067), (11, 1170873), (33, 390291), (99, 130097), (121, 106443), (363, 35481), (1089, 11827)]