113939287

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 156050496

約数和(自身を除く): 42111209

約数列:

[1, 7, 11, 17, 41, 77, 119, 121, 187, 193, 287, 451, 697, 847, 1309, 1351, 2057, 2123, 3157, 3281, 4879, 4961, 7667, 7913, 14399, 14861, 22967, 23353, 34727, 36091, 53669, 55391, 84337, 87043, 134521, 163471, 252637, 397001, 590359, 609301, 941647, 957473, 1479731, 2779007, 6702311, 10358117, 16277041, 113939287]

約数ペア:

[(1, 113939287), (7, 16277041), (11, 10358117), (17, 6702311), (41, 2779007), (77, 1479731), (119, 957473), (121, 941647), (187, 609301), (193, 590359), (287, 397001), (451, 252637), (697, 163471), (847, 134521), (1309, 87043), (1351, 84337), (2057, 55391), (2123, 53669), (3157, 36091), (3281, 34727), (4879, 23353), (4961, 22967), (7667, 14861), (7913, 14399)]