2579088681

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2449277}}^1$

素因数の和:2449302

約数の個数: 20

約数和(自身を含む): 4149076932

約数和(自身を除く): 1569988251

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2449277, 7347831, 22043493, 31840601, 66130479, 95521803, 198391437, 286565409, 859696227, 2579088681]

約数ペア:

[(1, 2579088681), (3, 859696227), (9, 286565409), (13, 198391437), (27, 95521803), (39, 66130479), (81, 31840601), (117, 22043493), (351, 7347831), (1053, 2449277)]