47305713

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10193}}^1$

素因数の和:10233

約数の個数: 32

約数和(自身を含む): 82204416

約数和(自身を除く): 34898703

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 10193, 30579, 71351, 132509, 173281, 214053, 397527, 519843, 927563, 1212967, 2252653, 2782689, 3638901, 6757959, 15768571, 47305713]

約数ペア:

[(1, 47305713), (3, 15768571), (7, 6757959), (13, 3638901), (17, 2782689), (21, 2252653), (39, 1212967), (51, 927563), (91, 519843), (119, 397527), (221, 214053), (273, 173281), (357, 132509), (663, 71351), (1547, 30579), (4641, 10193)]