13765689

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4649}}^1$

素因数の和:4709

約数の個数: 24

約数和(自身を含む): 23212800

約数和(自身を除く): 9447111

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 4649, 13947, 32543, 41841, 97629, 218503, 292887, 655509, 1529521, 1966527, 4588563, 13765689]

約数ペア:

[(1, 13765689), (3, 4588563), (7, 1966527), (9, 1529521), (21, 655509), (47, 292887), (63, 218503), (141, 97629), (329, 41841), (423, 32543), (987, 13947), (2961, 4649)]