1881057867513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{17394493}}^1$

素因数の和:17394649

約数の個数: 32

約数和(自身を含む): 2855480135040

約数和(自身を除く): 974422267527

約数列:

[1, 3, 11, 29, 33, 87, 113, 319, 339, 957, 1243, 3277, 3729, 9831, 36047, 108141, 17394493, 52183479, 191339423, 504440297, 574018269, 1513320891, 1965577709, 5548843267, 5896733127, 16646529801, 21621354799, 57001753561, 64864064397, 171005260683, 627019289171, 1881057867513]

約数ペア:

[(1, 1881057867513), (3, 627019289171), (11, 171005260683), (29, 64864064397), (33, 57001753561), (87, 21621354799), (113, 16646529801), (319, 5896733127), (339, 5548843267), (957, 1965577709), (1243, 1513320891), (3277, 574018269), (3729, 504440297), (9831, 191339423), (36047, 52183479), (108141, 17394493)]