9471861

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 16947840

約数和(自身を除く): 7475979

約数列:

[1, 3, 7, 9, 19, 21, 41, 57, 63, 123, 133, 171, 193, 287, 369, 399, 579, 779, 861, 1197, 1351, 1737, 2337, 2583, 3667, 4053, 5453, 7011, 7913, 11001, 12159, 16359, 23739, 25669, 33003, 49077, 55391, 71217, 77007, 150347, 166173, 231021, 451041, 498519, 1052429, 1353123, 3157287, 9471861]

約数ペア:

[(1, 9471861), (3, 3157287), (7, 1353123), (9, 1052429), (19, 498519), (21, 451041), (41, 231021), (57, 166173), (63, 150347), (123, 77007), (133, 71217), (171, 55391), (193, 49077), (287, 33003), (369, 25669), (399, 23739), (579, 16359), (779, 12159), (861, 11001), (1197, 7913), (1351, 7011), (1737, 5453), (2337, 4053), (2583, 3667)]