26170221

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{587}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 43803648

約数和(自身を除く): 17633427

約数列:

[1, 3, 7, 11, 21, 33, 77, 193, 231, 579, 587, 1351, 1761, 2123, 4053, 4109, 6369, 6457, 12327, 14861, 19371, 44583, 45199, 113291, 135597, 339873, 793037, 1246201, 2379111, 3738603, 8723407, 26170221]

約数ペア:

[(1, 26170221), (3, 8723407), (7, 3738603), (11, 2379111), (21, 1246201), (33, 793037), (77, 339873), (193, 135597), (231, 113291), (579, 45199), (587, 44583), (1351, 19371), (1761, 14861), (2123, 12327), (4053, 6457), (4109, 6369)]