90995047

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 113944320

約数和(自身を除く): 22949273

約数列:

[1, 11, 13, 19, 107, 143, 209, 247, 313, 1177, 1391, 2033, 2717, 3443, 4069, 5947, 15301, 22363, 26429, 33491, 44759, 65417, 77311, 290719, 368401, 435383, 636329, 850421, 4789213, 6999619, 8272277, 90995047]

約数ペア:

[(1, 90995047), (11, 8272277), (13, 6999619), (19, 4789213), (107, 850421), (143, 636329), (209, 435383), (247, 368401), (313, 290719), (1177, 77311), (1391, 65417), (2033, 44759), (2717, 33491), (3443, 26429), (4069, 22363), (5947, 15301)]