4080839997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1\times {\mathrm{64871}}^1$

素因数の和:66500

約数の個数: 16

約数和(自身を含む): 5863390848

約数和(自身を除く): 1782550851

約数列:

[1, 3, 13, 39, 1613, 4839, 20969, 62907, 64871, 194613, 843323, 2529969, 104636923, 313910769, 1360279999, 4080839997]

約数ペア:

[(1, 4080839997), (3, 1360279999), (13, 313910769), (39, 104636923), (1613, 2529969), (4839, 843323), (20969, 194613), (62907, 64871)]