40294177

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1931}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 50448384

約数和(自身を除く): 10154207

約数列:

[1, 7, 11, 77, 271, 1897, 1931, 2981, 13517, 20867, 21241, 148687, 523301, 3663107, 5756311, 40294177]

約数ペア:

[(1, 40294177), (7, 5756311), (11, 3663107), (77, 523301), (271, 148687), (1897, 21241), (1931, 20867), (2981, 13517)]