289364361

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3607}}^1$

素因数の和:3662

約数の個数: 48

約数和(自身を含む): 483702912

約数和(自身を除く): 194338551

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 121, 143, 187, 221, 363, 429, 561, 663, 1573, 2057, 2431, 3607, 4719, 6171, 7293, 10821, 26741, 39677, 46891, 61319, 80223, 119031, 140673, 183957, 436447, 515801, 674509, 797147, 1309341, 1547403, 2023527, 2391441, 5673811, 7419599, 8768617, 17021433, 22258797, 26305851, 96454787, 289364361]

約数ペア:

[(1, 289364361), (3, 96454787), (11, 26305851), (13, 22258797), (17, 17021433), (33, 8768617), (39, 7419599), (51, 5673811), (121, 2391441), (143, 2023527), (187, 1547403), (221, 1309341), (363, 797147), (429, 674509), (561, 515801), (663, 436447), (1573, 183957), (2057, 140673), (2431, 119031), (3607, 80223), (4719, 61319), (6171, 46891), (7293, 39677), (10821, 26741)]