2080458927

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{89563}}^1$

素因数の和:89687

約数の個数: 24

約数和(自身を含む): 3143696400

約数和(自身を除く): 1063237473

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 801, 2581, 7743, 23229, 89563, 268689, 806067, 2597327, 7791981, 7971107, 23375943, 23913321, 71739963, 231162103, 693486309, 2080458927]

約数ペア:

[(1, 2080458927), (3, 693486309), (9, 231162103), (29, 71739963), (87, 23913321), (89, 23375943), (261, 7971107), (267, 7791981), (801, 2597327), (2581, 806067), (7743, 268689), (23229, 89563)]