51462717

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{787}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 69898752

約数和(自身を除く): 18436035

約数列:

[1, 3, 71, 213, 307, 787, 921, 2361, 21797, 55877, 65391, 167631, 241609, 724827, 17154239, 51462717]

約数ペア:

[(1, 51462717), (3, 17154239), (71, 724827), (213, 241609), (307, 167631), (787, 65391), (921, 55877), (2361, 21797)]