11719047

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1598

約数の個数: 16

約数和(自身を含む): 16284672

約数和(自身を除く): 4565625

約数列:

[1, 3, 37, 71, 111, 213, 1487, 2627, 4461, 7881, 55019, 105577, 165057, 316731, 3906349, 11719047]

約数ペア:

[(1, 11719047), (3, 3906349), (37, 316731), (71, 165057), (111, 105577), (213, 55019), (1487, 7881), (2627, 4461)]