7772661

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 12486656

約数和(自身を除く): 4713995

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 2143, 3627, 6429, 19287, 27859, 66433, 83577, 199299, 250731, 597897, 863629, 2590887, 7772661]

約数ペア:

[(1, 7772661), (3, 2590887), (9, 863629), (13, 597897), (31, 250731), (39, 199299), (93, 83577), (117, 66433), (279, 27859), (403, 19287), (1209, 6429), (2143, 3627)]