5721933

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 8978368

約数和(自身を除く): 3256435

約数列:

[1, 3, 7, 21, 53, 97, 159, 291, 371, 679, 1113, 2037, 2809, 5141, 8427, 15423, 19663, 35987, 58989, 107961, 272473, 817419, 1907311, 5721933]

約数ペア:

[(1, 5721933), (3, 1907311), (7, 817419), (21, 272473), (53, 107961), (97, 58989), (159, 35987), (291, 19663), (371, 15423), (679, 8427), (1113, 5141), (2037, 2809)]