728554379

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{54011}}^1$

素因数の和:54106

約数の個数: 16

約数和(自身を含む): 871105536

約数和(自身を除く): 142551157

約数列:

[1, 7, 41, 47, 287, 329, 1927, 13489, 54011, 378077, 2214451, 2538517, 15501157, 17769619, 104079197, 728554379]

約数ペア:

[(1, 728554379), (7, 104079197), (41, 17769619), (47, 15501157), (287, 2538517), (329, 2214451), (1927, 378077), (13489, 54011)]