56208999

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3989}}^1$

素因数の和:4071

約数の個数: 32

約数和(自身を含む): 94993920

約数和(自身を除く): 38784921

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 3989, 4697, 11967, 14091, 27923, 43879, 83769, 131637, 243329, 307153, 729987, 921459, 1703303, 2676619, 5109909, 8029857, 18736333, 56208999]

約数ペア:

[(1, 56208999), (3, 18736333), (7, 8029857), (11, 5109909), (21, 2676619), (33, 1703303), (61, 921459), (77, 729987), (183, 307153), (231, 243329), (427, 131637), (671, 83769), (1281, 43879), (2013, 27923), (3989, 14091), (4697, 11967)]