13227543

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:629

約数の個数: 40

約数和(自身を含む): 23173920

約数和(自身を除く): 9946377

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 569, 861, 1107, 1707, 2583, 3321, 3983, 5121, 7749, 11949, 15363, 23247, 23329, 35847, 46089, 69987, 107541, 163303, 209961, 322623, 489909, 629883, 1469727, 1889649, 4409181, 13227543]

約数ペア:

[(1, 13227543), (3, 4409181), (7, 1889649), (9, 1469727), (21, 629883), (27, 489909), (41, 322623), (63, 209961), (81, 163303), (123, 107541), (189, 69987), (287, 46089), (369, 35847), (567, 23329), (569, 23247), (861, 15363), (1107, 11949), (1707, 7749), (2583, 5121), (3321, 3983)]