2082213

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 3686400

約数和(自身を除く): 1604187

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 479, 483, 621, 1437, 1449, 3353, 4311, 4347, 10059, 11017, 12933, 30177, 33051, 77119, 90531, 99153, 231357, 297459, 694071, 2082213]

約数ペア:

[(1, 2082213), (3, 694071), (7, 297459), (9, 231357), (21, 99153), (23, 90531), (27, 77119), (63, 33051), (69, 30177), (161, 12933), (189, 11017), (207, 10059), (479, 4347), (483, 4311), (621, 3353), (1437, 1449)]