248610019

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{9733}}^1$

素因数の和:9870

約数の個数: 16

約数和(自身を含む): 294356160

約数和(自身を除く): 45746141

約数列:

[1, 7, 41, 89, 287, 623, 3649, 9733, 25543, 68131, 399053, 866237, 2793371, 6063659, 35515717, 248610019]

約数ペア:

[(1, 248610019), (7, 35515717), (41, 6063659), (89, 2793371), (287, 866237), (623, 399053), (3649, 68131), (9733, 25543)]