28290977

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5347}}^1$

素因数の和:5408

約数の個数: 16

約数和(自身を含む): 34141632

約数和(自身を除く): 5850655

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 5347, 58817, 69511, 197839, 764621, 2176229, 2571907, 28290977]

約数ペア:

[(1, 28290977), (11, 2571907), (13, 2176229), (37, 764621), (143, 197839), (407, 69511), (481, 58817), (5291, 5347)]