2378611413

素因数分解:

$3^4\times {\mathrm{1471}}^1\times {\mathrm{19963}}^1$

素因数の和:21446

約数の個数: 20

約数和(自身を含む): 3555827968

約数和(自身を除く): 1177216555

約数列:

[1, 3, 9, 27, 81, 1471, 4413, 13239, 19963, 39717, 59889, 119151, 179667, 539001, 1617003, 29365573, 88096719, 264290157, 792870471, 2378611413]

約数ペア:

[(1, 2378611413), (3, 792870471), (9, 264290157), (27, 88096719), (81, 29365573), (1471, 1617003), (4413, 539001), (13239, 179667), (19963, 119151), (39717, 59889)]