8473423

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 10465200

約数和(自身を除く): 1991777

約数列:

[1, 7, 29, 49, 67, 89, 203, 469, 623, 1421, 1943, 2581, 3283, 4361, 5963, 13601, 18067, 41741, 95207, 126469, 172927, 292187, 1210489, 8473423]

約数ペア:

[(1, 8473423), (7, 1210489), (29, 292187), (49, 172927), (67, 126469), (89, 95207), (203, 41741), (469, 18067), (623, 13601), (1421, 5963), (1943, 4361), (2581, 3283)]