2287889721

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{51869}}^1$

素因数の和:51930

約数の個数: 36

約数和(自身を含む): 3701961900

約数和(自身を除く): 1414072179

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 169, 261, 377, 507, 1131, 1521, 3393, 4901, 14703, 44109, 51869, 155607, 466821, 674297, 1504201, 2022891, 4512603, 6068673, 8765861, 13537809, 19554613, 26297583, 58663839, 78892749, 175991517, 254209969, 762629907, 2287889721]

約数ペア:

[(1, 2287889721), (3, 762629907), (9, 254209969), (13, 175991517), (29, 78892749), (39, 58663839), (87, 26297583), (117, 19554613), (169, 13537809), (261, 8765861), (377, 6068673), (507, 4512603), (1131, 2022891), (1521, 1504201), (3393, 674297), (4901, 466821), (14703, 155607), (44109, 51869)]