47522643

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{31873}}^1$

素因数の和:31954

約数の個数: 16

約数和(自身を含む): 73437696

約数和(自身を除く): 25915053

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 31873, 95619, 223111, 669333, 2262983, 6788949, 15840881, 47522643]

約数ペア:

[(1, 47522643), (3, 15840881), (7, 6788949), (21, 2262983), (71, 669333), (213, 223111), (497, 95619), (1491, 31873)]