3880019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 4671744

約数和(自身を除く): 791725

約数列:

[1, 11, 13, 43, 143, 473, 559, 631, 6149, 6941, 8203, 27133, 90233, 298463, 352729, 3880019]

約数ペア:

[(1, 3880019), (11, 352729), (13, 298463), (43, 90233), (143, 27133), (473, 8203), (559, 6941), (631, 6149)]