487685043

素因数分解:

$3^4\times {\mathrm{1471}}^1\times {\mathrm{4093}}^1$

素因数の和:5576

約数の個数: 20

約数和(自身を含む): 729190528

約数和(自身を除く): 241505485

約数列:

[1, 3, 9, 27, 81, 1471, 4093, 4413, 12279, 13239, 36837, 39717, 110511, 119151, 331533, 6020803, 18062409, 54187227, 162561681, 487685043]

約数ペア:

[(1, 487685043), (3, 162561681), (9, 54187227), (27, 18062409), (81, 6020803), (1471, 331533), (4093, 119151), (4413, 110511), (12279, 39717), (13239, 36837)]