4015791

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 6793920

約数和(自身を除く): 2778129

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 673, 1989, 2019, 5967, 6057, 8749, 11441, 18171, 26247, 34323, 78741, 102969, 148733, 236223, 308907, 446199, 1338597, 4015791]

約数ペア:

[(1, 4015791), (3, 1338597), (9, 446199), (13, 308907), (17, 236223), (27, 148733), (39, 102969), (51, 78741), (117, 34323), (153, 26247), (221, 18171), (351, 11441), (459, 8749), (663, 6057), (673, 5967), (1989, 2019)]