28449177

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{1109}}^1$

素因数の和:1632

約数の個数: 16

約数和(自身を含む): 40279680

約数和(自身を除く): 11830503

約数列:

[1, 3, 17, 51, 503, 1109, 1509, 3327, 8551, 18853, 25653, 56559, 557827, 1673481, 9483059, 28449177]

約数ペア:

[(1, 28449177), (3, 9483059), (17, 1673481), (51, 557827), (503, 56559), (1109, 25653), (1509, 18853), (3327, 8551)]