2261391

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1367409

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 139, 187, 319, 417, 493, 561, 957, 1479, 1529, 2363, 4031, 4587, 5423, 7089, 12093, 16269, 25993, 44341, 68527, 77979, 133023, 205581, 753797, 2261391]

約数ペア:

[(1, 2261391), (3, 753797), (11, 205581), (17, 133023), (29, 77979), (33, 68527), (51, 44341), (87, 25993), (139, 16269), (187, 12093), (319, 7089), (417, 5423), (493, 4587), (561, 4031), (957, 2363), (1479, 1529)]