40278381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{93889}}^1$

素因数の和:93916

約数の個数: 16

約数和(自身を含む): 63094080

約数和(自身を除く): 22815699

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 93889, 281667, 1032779, 1220557, 3098337, 3661671, 13426127, 40278381]

約数ペア:

[(1, 40278381), (3, 13426127), (11, 3661671), (13, 3098337), (33, 1220557), (39, 1032779), (143, 281667), (429, 93889)]