53262021

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1777}}^1$

素因数の和:1980

約数の個数: 16

約数和(自身を含む): 72485504

約数和(自身を除く): 19223483

約数列:

[1, 3, 97, 103, 291, 309, 1777, 5331, 9991, 29973, 172369, 183031, 517107, 549093, 17754007, 53262021]

約数ペア:

[(1, 53262021), (3, 17754007), (97, 549093), (103, 517107), (291, 183031), (309, 172369), (1777, 29973), (5331, 9991)]