12302781

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1619}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 17496000

約数和(自身を除く): 5193219

約数列:

[1, 3, 17, 51, 149, 447, 1619, 2533, 4857, 7599, 27523, 82569, 241231, 723693, 4100927, 12302781]

約数ペア:

[(1, 12302781), (3, 4100927), (17, 723693), (51, 241231), (149, 82569), (447, 27523), (1619, 7599), (2533, 4857)]