11805951

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 16346880

約数和(自身を除く): 4540929

約数列:

[1, 3, 43, 71, 129, 213, 1289, 3053, 3867, 9159, 55427, 91519, 166281, 274557, 3935317, 11805951]

約数ペア:

[(1, 11805951), (3, 3935317), (43, 274557), (71, 166281), (129, 91519), (213, 55427), (1289, 9159), (3053, 3867)]