38488959

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61979}}^1$

素因数の和:62011

約数の個数: 16

約数和(自身を含む): 59500800

約数和(自身を除く): 21011841

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 61979, 185937, 557811, 1425517, 1673433, 4276551, 12829653, 38488959]

約数ペア:

[(1, 38488959), (3, 12829653), (9, 4276551), (23, 1673433), (27, 1425517), (69, 557811), (207, 185937), (621, 61979)]