28367313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4817}}^1$

素因数の和:4984

約数の個数: 16

約数和(自身を含む): 41010816

約数和(自身を除く): 12643503

約数列:

[1, 3, 13, 39, 151, 453, 1963, 4817, 5889, 14451, 62621, 187863, 727367, 2182101, 9455771, 28367313]

約数ペア:

[(1, 28367313), (3, 9455771), (13, 2182101), (39, 727367), (151, 187863), (453, 62621), (1963, 14451), (4817, 5889)]