2740807581

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{64171}}^1$

素因数の和:64816

約数の個数: 16

約数和(自身を含む): 3819517440

約数和(自身を除く): 1078709859

約数列:

[1, 3, 23, 69, 619, 1857, 14237, 42711, 64171, 192513, 1475933, 4427799, 39721849, 119165547, 913602527, 2740807581]

約数ペア:

[(1, 2740807581), (3, 913602527), (23, 119165547), (69, 39721849), (619, 4427799), (1857, 1475933), (14237, 192513), (42711, 64171)]