3087909

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 5143680

約数和(自身を除く): 2055771

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 281, 297, 333, 407, 843, 999, 1221, 2529, 3091, 3663, 7587, 9273, 10397, 10989, 27819, 31191, 83457, 93573, 114367, 280719, 343101, 1029303, 3087909]

約数ペア:

[(1, 3087909), (3, 1029303), (9, 343101), (11, 280719), (27, 114367), (33, 93573), (37, 83457), (99, 31191), (111, 27819), (281, 10989), (297, 10397), (333, 9273), (407, 7587), (843, 3663), (999, 3091), (1221, 2529)]