26862003

素因数分解:

$3^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{457}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 45726720

約数和(自身を除く): 18864717

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 311, 457, 933, 1371, 2177, 2799, 3199, 4113, 6531, 8397, 9597, 12339, 19593, 28791, 58779, 86373, 142127, 426381, 994889, 1279143, 2984667, 3837429, 8954001, 26862003]

約数ペア:

[(1, 26862003), (3, 8954001), (7, 3837429), (9, 2984667), (21, 1279143), (27, 994889), (63, 426381), (189, 142127), (311, 86373), (457, 58779), (933, 28791), (1371, 19593), (2177, 12339), (2799, 9597), (3199, 8397), (4113, 6531)]