38980053

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15091}}^1$

素因数の和:15145

約数の個数: 24

約数和(自身を含む): 65921856

約数和(自身を除く): 26941803

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 15091, 45273, 105637, 135819, 316911, 618731, 950733, 1856193, 4331117, 5568579, 12993351, 38980053]

約数ペア:

[(1, 38980053), (3, 12993351), (7, 5568579), (9, 4331117), (21, 1856193), (41, 950733), (63, 618731), (123, 316911), (287, 135819), (369, 105637), (861, 45273), (2583, 15091)]