7034489

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 9236736

約数和(自身を除く): 2202247

約数列:

[1, 7, 11, 31, 49, 77, 217, 341, 421, 539, 1519, 2387, 2947, 4631, 13051, 16709, 20629, 32417, 91357, 143561, 226919, 639499, 1004927, 7034489]

約数ペア:

[(1, 7034489), (7, 1004927), (11, 639499), (31, 226919), (49, 143561), (77, 91357), (217, 32417), (341, 20629), (421, 16709), (539, 13051), (1519, 4631), (2387, 2947)]