2712994803

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{221813}}^1$

素因数の和:221976

約数の個数: 20

約数和(自身を含む): 4079603088

約数和(自身を除く): 1366608285

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 12231, 221813, 665439, 1996317, 5988951, 17966853, 33493763, 100481289, 301443867, 904331601, 2712994803]

約数ペア:

[(1, 2712994803), (3, 904331601), (9, 301443867), (27, 100481289), (81, 33493763), (151, 17966853), (453, 5988951), (1359, 1996317), (4077, 665439), (12231, 221813)]