8542401

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3203}}^1$

素因数の和:3340

約数の個数: 16

約数和(自身を含む): 13123584

約数和(自身を除く): 4581183

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 3203, 9609, 22421, 67263, 406781, 1220343, 2847467, 8542401]

約数ペア:

[(1, 8542401), (3, 2847467), (7, 1220343), (21, 406781), (127, 67263), (381, 22421), (889, 9609), (2667, 3203)]