264804969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2347}}^1$

素因数の和:2637

約数の個数: 32

約数和(自身を含む): 416553984

約数和(自身を除く): 151749015

約数列:

[1, 3, 11, 13, 33, 39, 143, 263, 429, 789, 2347, 2893, 3419, 7041, 8679, 10257, 25817, 30511, 37609, 77451, 91533, 112827, 335621, 617261, 1006863, 1851783, 6789871, 8024393, 20369613, 24073179, 88268323, 264804969]

約数ペア:

[(1, 264804969), (3, 88268323), (11, 24073179), (13, 20369613), (33, 8024393), (39, 6789871), (143, 1851783), (263, 1006863), (429, 617261), (789, 335621), (2347, 112827), (2893, 91533), (3419, 77451), (7041, 37609), (8679, 30511), (10257, 25817)]