201714621

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{49843}}^1$

素因数の和:49936

約数の個数: 16

約数和(自身を含む): 287101440

約数和(自身を除く): 85386819

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 49843, 149529, 947017, 2841051, 3538853, 10616559, 67238207, 201714621]

約数ペア:

[(1, 201714621), (3, 67238207), (19, 10616559), (57, 3538853), (71, 2841051), (213, 947017), (1349, 149529), (4047, 49843)]