47899607

素因数分解:

$7^3\times {\mathrm{73}}^1\times {\mathrm{1913}}^1$

素因数の和:2007

約数の個数: 16

約数和(自身を含む): 56654400

約数和(自身を除く): 8754793

約数列:

[1, 7, 49, 73, 343, 511, 1913, 3577, 13391, 25039, 93737, 139649, 656159, 977543, 6842801, 47899607]

約数ペア:

[(1, 47899607), (7, 6842801), (49, 977543), (73, 656159), (343, 139649), (511, 93737), (1913, 25039), (3577, 13391)]