742056003

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89329}}^1$

素因数の和:89419

約数の個数: 24

約数和(自身を含む): 1170580320

約数和(自身を除く): 428524317

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 89329, 267987, 803961, 1161277, 3483831, 6342359, 10451493, 19027077, 57081231, 82450667, 247352001, 742056003]

約数ペア:

[(1, 742056003), (3, 247352001), (9, 82450667), (13, 57081231), (39, 19027077), (71, 10451493), (117, 6342359), (213, 3483831), (639, 1161277), (923, 803961), (2769, 267987), (8307, 89329)]