47511141

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13121}}^1$

素因数の和:13212

約数の個数: 16

約数和(自身を含む): 68024448

約数和(自身を除く): 20513307

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 13121, 39363, 223057, 669171, 931591, 2794773, 15837047, 47511141]

約数ペア:

[(1, 47511141), (3, 15837047), (17, 2794773), (51, 931591), (71, 669171), (213, 223057), (1207, 39363), (3621, 13121)]