53389657

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 56623104

約数和(自身を除く): 3233447

約数列:

[1, 31, 71, 127, 191, 2201, 3937, 5921, 9017, 13561, 24257, 279527, 420391, 751967, 1722247, 53389657]

約数ペア:

[(1, 53389657), (31, 1722247), (71, 751967), (127, 420391), (191, 279527), (2201, 24257), (3937, 13561), (5921, 9017)]