540319087

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{5023}}^1$

素因数の和:5179

約数の個数: 24

約数和(自身を含む): 684228608

約数和(自身を除く): 143909521

約数列:

[1, 7, 11, 77, 121, 127, 847, 889, 1397, 5023, 9779, 15367, 35161, 55253, 107569, 386771, 607783, 637921, 4254481, 4465447, 7017131, 49119917, 77188441, 540319087]

約数ペア:

[(1, 540319087), (7, 77188441), (11, 49119917), (77, 7017131), (121, 4465447), (127, 4254481), (847, 637921), (889, 607783), (1397, 386771), (5023, 107569), (9779, 55253), (15367, 35161)]