28848963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67247}}^1$

素因数の和:67274

約数の個数: 16

約数和(自身を含む): 45190656

約数和(自身を除く): 16341693

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 67247, 201741, 739717, 874211, 2219151, 2622633, 9616321, 28848963]

約数ペア:

[(1, 28848963), (3, 9616321), (11, 2622633), (13, 2219151), (33, 874211), (39, 739717), (143, 201741), (429, 67247)]