29731247

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2081}}^1$

素因数の和:2258

約数の個数: 16

約数和(自身を含む): 36843072

約数和(自身を除く): 7111825

約数列:

[1, 7, 13, 91, 157, 1099, 2041, 2081, 14287, 14567, 27053, 189371, 326717, 2287019, 4247321, 29731247]

約数ペア:

[(1, 29731247), (7, 4247321), (13, 2287019), (91, 326717), (157, 189371), (1099, 27053), (2041, 14567), (2081, 14287)]