38158263

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9883}}^1$

素因数の和:9916

約数の個数: 32

約数和(自身を含む): 66420480

約数和(自身を除く): 28262217

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 9883, 29649, 88947, 108713, 128479, 266841, 326139, 385437, 978417, 1156311, 1413269, 2935251, 3468933, 4239807, 12719421, 38158263]

約数ペア:

[(1, 38158263), (3, 12719421), (9, 4239807), (11, 3468933), (13, 2935251), (27, 1413269), (33, 1156311), (39, 978417), (99, 385437), (117, 326139), (143, 266841), (297, 128479), (351, 108713), (429, 88947), (1287, 29649), (3861, 9883)]