9881403

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 16174080

約数和(自身を除く): 6292677

約数列:

[1, 3, 7, 17, 21, 51, 89, 119, 267, 311, 357, 623, 933, 1513, 1869, 2177, 4539, 5287, 6531, 10591, 15861, 27679, 31773, 37009, 83037, 111027, 193753, 470543, 581259, 1411629, 3293801, 9881403]

約数ペア:

[(1, 9881403), (3, 3293801), (7, 1411629), (17, 581259), (21, 470543), (51, 193753), (89, 111027), (119, 83037), (267, 37009), (311, 31773), (357, 27679), (623, 15861), (933, 10591), (1513, 6531), (1869, 5287), (2177, 4539)]