6979296961

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{23333}}^1$

素因数の和:23545

約数の個数: 32

約数和(自身を含む): 9094659840

約数和(自身を除く): 2115362879

約数列:

[1, 7, 13, 19, 91, 133, 173, 247, 1211, 1729, 2249, 3287, 15743, 23009, 23333, 42731, 163331, 299117, 303329, 443327, 2123303, 3103289, 4036609, 5763251, 28256263, 40342757, 52475917, 76695571, 367331419, 536868997, 997042423, 6979296961]

約数ペア:

[(1, 6979296961), (7, 997042423), (13, 536868997), (19, 367331419), (91, 76695571), (133, 52475917), (173, 40342757), (247, 28256263), (1211, 5763251), (1729, 4036609), (2249, 3103289), (3287, 2123303), (15743, 443327), (23009, 303329), (23333, 299117), (42731, 163331)]