16704863

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{613}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 20335680

約数和(自身を除く): 3630817

約数列:

[1, 7, 17, 119, 229, 613, 1603, 3893, 4291, 10421, 27251, 72947, 140377, 982639, 2386409, 16704863]

約数ペア:

[(1, 16704863), (7, 2386409), (17, 982639), (119, 140377), (229, 72947), (613, 27251), (1603, 10421), (3893, 4291)]