40256217

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{10883}}^1$

素因数の和:11029

約数の個数: 16

約数和(自身を含む): 60079680

約数和(自身を除く): 19823463

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 10883, 32649, 97947, 293841, 1490971, 4472913, 13418739, 40256217]

約数ペア:

[(1, 40256217), (3, 13418739), (9, 4472913), (27, 1490971), (137, 293841), (411, 97947), (1233, 32649), (3699, 10883)]