87033793

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1747}}^1$

素因数の和:2412

約数の個数: 16

約数和(自身を含む): 108739584

約数和(自身を除く): 21705791

約数列:

[1, 7, 11, 77, 647, 1747, 4529, 7117, 12229, 19217, 49819, 134519, 1130309, 7912163, 12433399, 87033793]

約数ペア:

[(1, 87033793), (7, 12433399), (11, 7912163), (77, 1130309), (647, 134519), (1747, 49819), (4529, 19217), (7117, 12229)]