12142233

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1301}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 18889416

約数和(自身を除く): 6747183

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 1301, 3111, 3903, 9333, 11709, 22117, 66351, 79361, 199053, 238083, 714249, 1349137, 4047411, 12142233]

約数ペア:

[(1, 12142233), (3, 4047411), (9, 1349137), (17, 714249), (51, 238083), (61, 199053), (153, 79361), (183, 66351), (549, 22117), (1037, 11709), (1301, 9333), (3111, 3903)]