2247477273

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{749909}}^1$

素因数の和:749958

約数の個数: 20

約数和(自身を含む): 3448086180

約数和(自身を除く): 1200608907

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 749909, 2249727, 6749181, 20247543, 27746633, 60742629, 83239899, 249719697, 749159091, 2247477273]

約数ペア:

[(1, 2247477273), (3, 749159091), (9, 249719697), (27, 83239899), (37, 60742629), (81, 27746633), (111, 20247543), (333, 6749181), (999, 2249727), (2997, 749909)]