2247291081

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{699437}}^1$

素因数の和:699470

約数の個数: 32

約数和(自身を含む): 4028762880

約数和(自身を除く): 1781471799

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 699437, 2098311, 4896059, 6294933, 11890429, 14688177, 18884799, 35671287, 44064531, 83233003, 107013861, 132193593, 249699009, 321041583, 749097027, 2247291081]

約数ペア:

[(1, 2247291081), (3, 749097027), (7, 321041583), (9, 249699009), (17, 132193593), (21, 107013861), (27, 83233003), (51, 44064531), (63, 35671287), (119, 18884799), (153, 14688177), (189, 11890429), (357, 6294933), (459, 4896059), (1071, 2098311), (3213, 699437)]