2940960087

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{10099}}^1$

素因数の和:10268

約数の個数: 48

約数和(自身を含む): 4852848000

約数和(自身を除く): 1911887913

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 131, 171, 247, 393, 741, 1179, 1703, 2223, 2489, 5109, 7467, 10099, 15327, 22401, 30297, 32357, 90891, 97071, 131287, 191881, 291213, 393861, 575643, 1181583, 1322969, 1726929, 2494453, 3968907, 7483359, 11906721, 17198597, 22450077, 25136411, 51595791, 75409233, 154787373, 226227699, 326773343, 980320029, 2940960087]

約数ペア:

[(1, 2940960087), (3, 980320029), (9, 326773343), (13, 226227699), (19, 154787373), (39, 75409233), (57, 51595791), (117, 25136411), (131, 22450077), (171, 17198597), (247, 11906721), (393, 7483359), (741, 3968907), (1179, 2494453), (1703, 1726929), (2223, 1322969), (2489, 1181583), (5109, 575643), (7467, 393861), (10099, 291213), (15327, 191881), (22401, 131287), (30297, 97071), (32357, 90891)]