28888869

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5861}}^1$

素因数の和:5948

約数の個数: 16

約数和(自身を含む): 40518144

約数和(自身を除く): 11629275

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 5861, 17583, 181691, 310633, 545073, 931899, 9629623, 28888869]

約数ペア:

[(1, 28888869), (3, 9629623), (31, 931899), (53, 545073), (93, 310633), (159, 181691), (1643, 17583), (4929, 5861)]