56381313

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{1187}}^1$

素因数の和:1484

約数の個数: 16

約数和(自身を含む): 76640256

約数和(自身を除く): 20258943

約数列:

[1, 3, 71, 213, 223, 669, 1187, 3561, 15833, 47499, 84277, 252831, 264701, 794103, 18793771, 56381313]

約数ペア:

[(1, 56381313), (3, 18793771), (71, 794103), (213, 264701), (223, 252831), (669, 84277), (1187, 47499), (3561, 15833)]