28183479

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4621}}^1$

素因数の和:4750

約数の個数: 16

約数和(自身を含む): 39934080

約数和(自身を除く): 11750601

約数列:

[1, 3, 19, 57, 107, 321, 2033, 4621, 6099, 13863, 87799, 263397, 494447, 1483341, 9394493, 28183479]

約数ペア:

[(1, 28183479), (3, 9394493), (19, 1483341), (57, 494447), (107, 263397), (321, 87799), (2033, 13863), (4621, 6099)]