5020509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 7822080

約数和(自身を除く): 2801571

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 193, 299, 377, 579, 667, 897, 1131, 2001, 2509, 4439, 5597, 7527, 8671, 13317, 16791, 26013, 57707, 72761, 128731, 173121, 218283, 386193, 1673503, 5020509]

約数ペア:

[(1, 5020509), (3, 1673503), (13, 386193), (23, 218283), (29, 173121), (39, 128731), (69, 72761), (87, 57707), (193, 26013), (299, 16791), (377, 13317), (579, 8671), (667, 7527), (897, 5597), (1131, 4439), (2001, 2509)]