12716493

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 19305216

約数和(自身を除く): 6588723

約数列:

[1, 3, 17, 23, 37, 51, 69, 111, 293, 391, 629, 851, 879, 1173, 1887, 2553, 4981, 6739, 10841, 14467, 14943, 20217, 32523, 43401, 114563, 184297, 249343, 343689, 552891, 748029, 4238831, 12716493]

約数ペア:

[(1, 12716493), (3, 4238831), (17, 748029), (23, 552891), (37, 343689), (51, 249343), (69, 184297), (111, 114563), (293, 43401), (391, 32523), (629, 20217), (851, 14943), (879, 14467), (1173, 10841), (1887, 6739), (2553, 4981)]