1968408063

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{915113}}^1$

素因数の和:915358

約数の個数: 12

約数和(自身を含む): 2855155680

約数和(自身を除く): 886747617

約数列:

[1, 3, 9, 239, 717, 2151, 915113, 2745339, 8236017, 218712007, 656136021, 1968408063]

約数ペア:

[(1, 1968408063), (3, 656136021), (9, 218712007), (239, 8236017), (717, 2745339), (2151, 915113)]