13723941

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{491}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 23049216

約数和(自身を除く): 9325275

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 491, 847, 1331, 1473, 2541, 3437, 3993, 5401, 9317, 10311, 16203, 27951, 37807, 59411, 113421, 178233, 415877, 653521, 1247631, 1960563, 4574647, 13723941]

約数ペア:

[(1, 13723941), (3, 4574647), (7, 1960563), (11, 1247631), (21, 653521), (33, 415877), (77, 178233), (121, 113421), (231, 59411), (363, 37807), (491, 27951), (847, 16203), (1331, 10311), (1473, 9317), (2541, 5401), (3437, 3993)]