16296147

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:761

約数の個数: 40

約数和(自身を含む): 28540512

約数和(自身を除く): 12244365

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 701, 861, 1107, 2103, 2583, 3321, 4907, 6309, 7749, 14721, 18927, 23247, 28741, 44163, 56781, 86223, 132489, 201187, 258669, 397467, 603561, 776007, 1810683, 2328021, 5432049, 16296147]

約数ペア:

[(1, 16296147), (3, 5432049), (7, 2328021), (9, 1810683), (21, 776007), (27, 603561), (41, 397467), (63, 258669), (81, 201187), (123, 132489), (189, 86223), (287, 56781), (369, 44163), (567, 28741), (701, 23247), (861, 18927), (1107, 14721), (2103, 7749), (2583, 6309), (3321, 4907)]