53789813

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9839}}^1$

素因数の和:9928

約数の個数: 16

約数和(自身を含む): 68014080

約数和(自身を除く): 14224267

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 9839, 68873, 108229, 698569, 757603, 4889983, 7684259, 53789813]

約数ペア:

[(1, 53789813), (7, 7684259), (11, 4889983), (71, 757603), (77, 698569), (497, 108229), (781, 68873), (5467, 9839)]