26875247

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2113}}^1$

素因数の和:2222

約数の個数: 16

約数和(自身を含む): 32471040

約数和(自身を除く): 5595793

約数列:

[1, 7, 23, 79, 161, 553, 1817, 2113, 12719, 14791, 48599, 166927, 340193, 1168489, 3839321, 26875247]

約数ペア:

[(1, 26875247), (7, 3839321), (23, 1168489), (79, 340193), (161, 166927), (553, 48599), (1817, 14791), (2113, 12719)]