5458551

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 8601984

約数和(自身を除く): 3143433

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 523, 1491, 1569, 3479, 3661, 10437, 10983, 25627, 37133, 76881, 111399, 259931, 779793, 1819517, 5458551]

約数ペア:

[(1, 5458551), (3, 1819517), (7, 779793), (21, 259931), (49, 111399), (71, 76881), (147, 37133), (213, 25627), (497, 10983), (523, 10437), (1491, 3661), (1569, 3479)]