6246639

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:521

約数の個数: 40

約数和(自身を含む): 11151360

約数和(自身を除く): 4904721

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 479, 483, 567, 621, 1437, 1449, 1863, 3353, 4311, 4347, 10059, 11017, 12933, 13041, 30177, 33051, 38799, 77119, 90531, 99153, 231357, 271593, 297459, 694071, 892377, 2082213, 6246639]

約数ペア:

[(1, 6246639), (3, 2082213), (7, 892377), (9, 694071), (21, 297459), (23, 271593), (27, 231357), (63, 99153), (69, 90531), (81, 77119), (161, 38799), (189, 33051), (207, 30177), (479, 13041), (483, 12933), (567, 11017), (621, 10059), (1437, 4347), (1449, 4311), (1863, 3353)]