2080846887

素因数分解:

$3^1\times 7^3\times {\mathrm{167}}^1\times {\mathrm{12109}}^1$

素因数の和:12300

約数の個数: 32

約数和(自身を含む): 3255168000

約数和(自身を除く): 1174321113

約数列:

[1, 3, 7, 21, 49, 147, 167, 343, 501, 1029, 1169, 3507, 8183, 12109, 24549, 36327, 57281, 84763, 171843, 254289, 593341, 1780023, 2022203, 4153387, 6066609, 12460161, 14155421, 42466263, 99087947, 297263841, 693615629, 2080846887]

約数ペア:

[(1, 2080846887), (3, 693615629), (7, 297263841), (21, 99087947), (49, 42466263), (147, 14155421), (167, 12460161), (343, 6066609), (501, 4153387), (1029, 2022203), (1169, 1780023), (3507, 593341), (8183, 254289), (12109, 171843), (24549, 84763), (36327, 57281)]