47116993

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19739}}^1$

素因数の和:19788

約数の個数: 16

約数和(自身を含む): 60641280

約数和(自身を除く): 13524287

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 19739, 138173, 217129, 611909, 1519903, 4283363, 6730999, 47116993]

約数ペア:

[(1, 47116993), (7, 6730999), (11, 4283363), (31, 1519903), (77, 611909), (217, 217129), (341, 138173), (2387, 19739)]