7640919

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2012

約数の個数: 32

約数和(自身を含む): 13305600

約数和(自身を除く): 5664681

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 1979, 3861, 5937, 17811, 21769, 25727, 53433, 65307, 77181, 195921, 231543, 282997, 587763, 694629, 848991, 2546973, 7640919]

約数ペア:

[(1, 7640919), (3, 2546973), (9, 848991), (11, 694629), (13, 587763), (27, 282997), (33, 231543), (39, 195921), (99, 77181), (117, 65307), (143, 53433), (297, 25727), (351, 21769), (429, 17811), (1287, 5937), (1979, 3861)]