6842409

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 10752480

約数和(自身を除く): 3910071

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 523, 623, 1569, 1869, 3661, 4361, 10983, 13083, 25627, 46547, 76881, 139641, 325829, 977487, 2280803, 6842409]

約数ペア:

[(1, 6842409), (3, 2280803), (7, 977487), (21, 325829), (49, 139641), (89, 76881), (147, 46547), (267, 25627), (523, 13083), (623, 10983), (1569, 4361), (1869, 3661)]