5397691

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:127

約数の個数: 18

約数和(自身を含む): 6306180

約数和(自身を除く): 908489

約数列:

[1, 13, 19, 41, 169, 247, 533, 779, 1681, 3211, 6929, 10127, 21853, 31939, 131651, 284089, 415207, 5397691]

約数ペア:

[(1, 5397691), (13, 415207), (19, 284089), (41, 131651), (169, 31939), (247, 21853), (533, 10127), (779, 6929), (1681, 3211)]