12165879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2131}}^1$

素因数の和:2318

約数の個数: 16

約数和(自身を含む): 17806464

約数和(自身を除く): 5640585

約数列:

[1, 3, 11, 33, 173, 519, 1903, 2131, 5709, 6393, 23441, 70323, 368663, 1105989, 4055293, 12165879]

約数ペア:

[(1, 12165879), (3, 4055293), (11, 1105989), (33, 368663), (173, 70323), (519, 23441), (1903, 6393), (2131, 5709)]