28060161

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7673}}^1$

素因数の和:7752

約数の個数: 16

約数和(自身を含む): 39782016

約数和(自身を除く): 11721855

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 7673, 23019, 176479, 406669, 529437, 1220007, 9353387, 28060161]

約数ペア:

[(1, 28060161), (3, 9353387), (23, 1220007), (53, 529437), (69, 406669), (159, 176479), (1219, 23019), (3657, 7673)]