6131489

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 7800192

約数和(自身を除く): 1668703

約数列:

[1, 7, 13, 71, 73, 91, 169, 497, 511, 923, 949, 1183, 5183, 6461, 6643, 11999, 12337, 36281, 67379, 83993, 86359, 471653, 875927, 6131489]

約数ペア:

[(1, 6131489), (7, 875927), (13, 471653), (71, 86359), (73, 83993), (91, 67379), (169, 36281), (497, 12337), (511, 11999), (923, 6643), (949, 6461), (1183, 5183)]