996860529

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{12689}}^1$

素因数の和:12774

約数の個数: 48

約数和(自身を含む): 1742083200

約数和(自身を除く): 745222671

約数列:

[1, 3, 7, 9, 21, 29, 43, 63, 87, 129, 203, 261, 301, 387, 609, 903, 1247, 1827, 2709, 3741, 8729, 11223, 12689, 26187, 38067, 78561, 88823, 114201, 266469, 367981, 545627, 799407, 1103943, 1636881, 2575867, 3311829, 3819389, 4910643, 7727601, 11458167, 15823183, 23182803, 34374501, 47469549, 110762281, 142408647, 332286843, 996860529]

約数ペア:

[(1, 996860529), (3, 332286843), (7, 142408647), (9, 110762281), (21, 47469549), (29, 34374501), (43, 23182803), (63, 15823183), (87, 11458167), (129, 7727601), (203, 4910643), (261, 3819389), (301, 3311829), (387, 2575867), (609, 1636881), (903, 1103943), (1247, 799407), (1827, 545627), (2709, 367981), (3741, 266469), (8729, 114201), (11223, 88823), (12689, 78561), (26187, 38067)]