2023967043

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{25763}}^1$

素因数の和:25848

約数の個数: 48

約数和(自身を含む): 3536881920

約数和(自身を除く): 1512914877

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, 25763, 26187, 77289, 78561, 180341, 231867, 541023, 747127, 1107809, 1623069, 2241381, 3323427, 5229889, 6724143, 7754663, 9970281, 15689667, 23263989, 32126461, 47069001, 69791967, 96379383, 224885227, 289138149, 674655681, 2023967043]

約数ペア:

[(1, 2023967043), (3, 674655681), (7, 289138149), (9, 224885227), (21, 96379383), (29, 69791967), (43, 47069001), (63, 32126461), (87, 23263989), (129, 15689667), (203, 9970281), (261, 7754663), (301, 6724143), (387, 5229889), (609, 3323427), (903, 2241381), (1247, 1623069), (1827, 1107809), (2709, 747127), (3741, 541023), (8729, 231867), (11223, 180341), (25763, 78561), (26187, 77289)]