6345423

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2203

約数の個数: 24

約数和(自身を含む): 10702848

約数和(自身を除く): 4357425

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2143, 2961, 6429, 15001, 19287, 45003, 100721, 135009, 302163, 705047, 906489, 2115141, 6345423]

約数ペア:

[(1, 6345423), (3, 2115141), (7, 906489), (9, 705047), (21, 302163), (47, 135009), (63, 100721), (141, 45003), (329, 19287), (423, 15001), (987, 6429), (2143, 2961)]