97427407

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{251}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 123693696

約数和(自身を除く): 26266289

約数列:

[1, 7, 11, 71, 77, 251, 497, 781, 1757, 2761, 5041, 5467, 17821, 19327, 35287, 55451, 124747, 196031, 388157, 1265291, 1372217, 8857037, 13918201, 97427407]

約数ペア:

[(1, 97427407), (7, 13918201), (11, 8857037), (71, 1372217), (77, 1265291), (251, 388157), (497, 196031), (781, 124747), (1757, 55451), (2761, 35287), (5041, 19327), (5467, 17821)]