47496657

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 73301760

約数和(自身を除く): 25805103

約数列:

[1, 3, 13, 17, 39, 51, 71, 213, 221, 663, 923, 1009, 1207, 2769, 3027, 3621, 13117, 15691, 17153, 39351, 47073, 51459, 71639, 214917, 222989, 668967, 931307, 1217863, 2793921, 3653589, 15832219, 47496657]

約数ペア:

[(1, 47496657), (3, 15832219), (13, 3653589), (17, 2793921), (39, 1217863), (51, 931307), (71, 668967), (213, 222989), (221, 214917), (663, 71639), (923, 51459), (1009, 47073), (1207, 39351), (2769, 17153), (3027, 15691), (3621, 13117)]