27996977

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 31006800

約数和(自身を除く): 3009823

約数列:

[1, 17, 29, 109, 493, 521, 1853, 3161, 8857, 15109, 53737, 56789, 256853, 965413, 1646881, 27996977]

約数ペア:

[(1, 27996977), (17, 1646881), (29, 965413), (109, 256853), (493, 56789), (521, 53737), (1853, 15109), (3161, 8857)]