2019550599

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{3413}}^1$

素因数の和:3612

約数の個数: 48

約数和(自身を含む): 3280717440

約数和(自身を除く): 1261166841

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 139, 387, 417, 473, 1251, 1419, 1529, 3413, 4257, 4587, 5977, 10239, 13761, 17931, 30717, 37543, 53793, 65747, 112629, 146759, 197241, 337887, 440277, 474407, 591723, 1320831, 1423221, 1614349, 4269663, 4843047, 5218477, 14529141, 15655431, 20399501, 46966293, 61198503, 183595509, 224394511, 673183533, 2019550599]

約数ペア:

[(1, 2019550599), (3, 673183533), (9, 224394511), (11, 183595509), (33, 61198503), (43, 46966293), (99, 20399501), (129, 15655431), (139, 14529141), (387, 5218477), (417, 4843047), (473, 4269663), (1251, 1614349), (1419, 1423221), (1529, 1320831), (3413, 591723), (4257, 474407), (4587, 440277), (5977, 337887), (10239, 197241), (13761, 146759), (17931, 112629), (30717, 65747), (37543, 53793)]