51781353

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{2239}}^1$

素因数の和:2848

約数の個数: 16

約数和(自身を含む): 74511360

約数和(自身を除く): 22730007

約数列:

[1, 3, 13, 39, 593, 1779, 2239, 6717, 7709, 23127, 29107, 87321, 1327727, 3983181, 17260451, 51781353]

約数ペア:

[(1, 51781353), (3, 17260451), (13, 3983181), (39, 1327727), (593, 87321), (1779, 29107), (2239, 23127), (6717, 7709)]