39043719

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 69189120

約数和(自身を除く): 30145401

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 207, 253, 299, 429, 759, 897, 1287, 1319, 2277, 2691, 3289, 3957, 9867, 11871, 14509, 17147, 29601, 30337, 43527, 51441, 91011, 130581, 154323, 188617, 273033, 333707, 394381, 565851, 1001121, 1183143, 1697553, 3003363, 3549429, 4338191, 13014573, 39043719]

約数ペア:

[(1, 39043719), (3, 13014573), (9, 4338191), (11, 3549429), (13, 3003363), (23, 1697553), (33, 1183143), (39, 1001121), (69, 565851), (99, 394381), (117, 333707), (143, 273033), (207, 188617), (253, 154323), (299, 130581), (429, 91011), (759, 51441), (897, 43527), (1287, 30337), (1319, 29601), (2277, 17147), (2691, 14509), (3289, 11871), (3957, 9867)]