2854278783

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{1273663}}^1$

素因数の和:1273755

約数の個数: 16

約数和(自身を含む): 4279511040

約数和(自身を除く): 1425232257

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 1273663, 3820989, 11462967, 34388901, 105714029, 317142087, 951426261, 2854278783]

約数ペア:

[(1, 2854278783), (3, 951426261), (9, 317142087), (27, 105714029), (83, 34388901), (249, 11462967), (747, 3820989), (2241, 1273663)]