47982319

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{89021}}^1$

素因数の和:89046

約数の個数: 12

約数和(自身を含む): 60891048

約数和(自身を除く): 12908729

約数列:

[1, 7, 11, 49, 77, 539, 89021, 623147, 979231, 4362029, 6854617, 47982319]

約数ペア:

[(1, 47982319), (7, 6854617), (11, 4362029), (49, 979231), (77, 623147), (539, 89021)]