47305797

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{18617}}^1$

素因数の和:18649

約数の個数: 24

約数和(自身を含む): 79238208

約数和(自身を除く): 31932411

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 18617, 55851, 130319, 204787, 390957, 614361, 1433509, 2252657, 4300527, 6757971, 15768599, 47305797]

約数ペア:

[(1, 47305797), (3, 15768599), (7, 6757971), (11, 4300527), (21, 2252657), (33, 1433509), (77, 614361), (121, 390957), (231, 204787), (363, 130319), (847, 55851), (2541, 18617)]