47796957

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2939}}^1$

素因数の和:3097

約数の個数: 24

約数和(自身を含む): 74911200

約数和(自身を除く): 27114243

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 1251, 1807, 2939, 5421, 8817, 16263, 26451, 38207, 114621, 343863, 408521, 1225563, 3676689, 5310773, 15932319, 47796957]

約数ペア:

[(1, 47796957), (3, 15932319), (9, 5310773), (13, 3676689), (39, 1225563), (117, 408521), (139, 343863), (417, 114621), (1251, 38207), (1807, 26451), (2939, 16263), (5421, 8817)]