17372927

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3919}}^1$

素因数の和:3974

約数の個数: 16

約数和(自身を含む): 21073920

約数和(自身を除く): 3700993

約数列:

[1, 11, 13, 31, 143, 341, 403, 3919, 4433, 43109, 50947, 121489, 560417, 1336379, 1579357, 17372927]

約数ペア:

[(1, 17372927), (11, 1579357), (13, 1336379), (31, 560417), (143, 121489), (341, 50947), (403, 43109), (3919, 4433)]