2080304421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3347}}^1\times {\mathrm{15937}}^1$

素因数の和:19300

約数の個数: 16

約数和(自身を含む): 2988183744

約数和(自身を除く): 907879323

約数列:

[1, 3, 13, 39, 3347, 10041, 15937, 43511, 47811, 130533, 207181, 621543, 53341139, 160023417, 693434807, 2080304421]

約数ペア:

[(1, 2080304421), (3, 693434807), (13, 160023417), (39, 53341139), (3347, 621543), (10041, 207181), (15937, 130533), (43511, 47811)]