2108253309

素因数分解:

$3^1\times {\mathrm{431}}^1\times {\mathrm{601}}^1\times {\mathrm{2713}}^1$

素因数の和:3748

約数の個数: 16

約数和(自身を含む): 2823254784

約数和(自身を除く): 715001475

約数列:

[1, 3, 431, 601, 1293, 1803, 2713, 8139, 259031, 777093, 1169303, 1630513, 3507909, 4891539, 702751103, 2108253309]

約数ペア:

[(1, 2108253309), (3, 702751103), (431, 4891539), (601, 3507909), (1293, 1630513), (1803, 1169303), (2713, 777093), (8139, 259031)]