6275423

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 8171520

約数和(自身を除く): 1896097

約数列:

[1, 7, 11, 31, 77, 121, 217, 239, 341, 847, 1673, 2387, 2629, 3751, 7409, 18403, 26257, 28919, 51863, 81499, 202433, 570493, 896489, 6275423]

約数ペア:

[(1, 6275423), (7, 896489), (11, 570493), (31, 202433), (77, 81499), (121, 51863), (217, 28919), (239, 26257), (341, 18403), (847, 7409), (1673, 3751), (2387, 2629)]