2247204897

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2447}}^1$

素因数の和:2619

約数の個数: 64

約数和(自身を含む): 3929333760

約数和(自身を除く): 1682128863

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 113, 129, 189, 301, 339, 387, 791, 903, 1017, 1161, 2373, 2447, 2709, 3051, 4859, 7119, 7341, 8127, 14577, 17129, 21357, 22023, 34013, 43731, 51387, 66069, 102039, 105221, 131193, 154161, 276511, 306117, 315663, 462483, 736547, 829533, 918351, 946989, 1935577, 2209641, 2488599, 2840967, 5806731, 6628923, 7465797, 11889973, 17420193, 19886769, 35669919, 52260579, 83229811, 107009757, 249689433, 321029271, 749068299, 2247204897]

約数ペア:

[(1, 2247204897), (3, 749068299), (7, 321029271), (9, 249689433), (21, 107009757), (27, 83229811), (43, 52260579), (63, 35669919), (113, 19886769), (129, 17420193), (189, 11889973), (301, 7465797), (339, 6628923), (387, 5806731), (791, 2840967), (903, 2488599), (1017, 2209641), (1161, 1935577), (2373, 946989), (2447, 918351), (2709, 829533), (3051, 736547), (4859, 462483), (7119, 315663), (7341, 306117), (8127, 276511), (14577, 154161), (17129, 131193), (21357, 105221), (22023, 102039), (34013, 66069), (43731, 51387)]