389640592077

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1\times {\mathrm{321821}}^1$

素因数の和:323785

約数の個数: 32

約数和(自身を含む): 596889699840

約数和(自身を除く): 207249107763

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 1931, 5793, 21241, 36689, 63723, 110067, 321821, 403579, 965463, 1210737, 3540031, 6114599, 10620093, 18343797, 67260589, 201781767, 621436351, 1864309053, 6835799861, 11807290669, 20507399583, 35421872007, 129880197359, 389640592077]

約数ペア:

[(1, 389640592077), (3, 129880197359), (11, 35421872007), (19, 20507399583), (33, 11807290669), (57, 6835799861), (209, 1864309053), (627, 621436351), (1931, 201781767), (5793, 67260589), (21241, 18343797), (36689, 10620093), (63723, 6114599), (110067, 3540031), (321821, 1210737), (403579, 965463)]