7027443

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2043

約数の個数: 24

約数和(自身を含む): 11220768

約数和(自身を除く): 4193325

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 1997, 3519, 5991, 17973, 33949, 45931, 101847, 137793, 305541, 413379, 780827, 2342481, 7027443]

約数ペア:

[(1, 7027443), (3, 2342481), (9, 780827), (17, 413379), (23, 305541), (51, 137793), (69, 101847), (153, 45931), (207, 33949), (391, 17973), (1173, 5991), (1997, 3519)]