39893697

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 59878728

約数和(自身を除く): 19985031

約数列:

[1, 3, 9, 41, 73, 123, 219, 369, 657, 1481, 2993, 4443, 8979, 13329, 26937, 60721, 108113, 182163, 324339, 546489, 973017, 4432633, 13297899, 39893697]

約数ペア:

[(1, 39893697), (3, 13297899), (9, 4432633), (41, 973017), (73, 546489), (123, 324339), (219, 182163), (369, 108113), (657, 60721), (1481, 26937), (2993, 13329), (4443, 8979)]