28616513757

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1245767}}^1$

素因数の和:1245833

約数の個数: 32

約数和(自身を含む): 44648325120

約数和(自身を除く): 16031811363

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 1209, 1767, 7657, 22971, 1245767, 3737301, 16194971, 23669573, 38618777, 48584913, 71008719, 115856331, 307704449, 502044101, 733756763, 923113347, 1506132303, 2201270289, 9538837919, 28616513757]

約数ペア:

[(1, 28616513757), (3, 9538837919), (13, 2201270289), (19, 1506132303), (31, 923113347), (39, 733756763), (57, 502044101), (93, 307704449), (247, 115856331), (403, 71008719), (589, 48584913), (741, 38618777), (1209, 23669573), (1767, 16194971), (7657, 3737301), (22971, 1245767)]