12996027

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{523}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 20599488

約数和(自身を除く): 7603461

約数列:

[1, 3, 9, 11, 33, 99, 251, 523, 753, 1569, 2259, 2761, 4707, 5753, 8283, 17259, 24849, 51777, 131273, 393819, 1181457, 1444003, 4332009, 12996027]

約数ペア:

[(1, 12996027), (3, 4332009), (9, 1444003), (11, 1181457), (33, 393819), (99, 131273), (251, 51777), (523, 24849), (753, 17259), (1569, 8283), (2259, 5753), (2761, 4707)]