1001091

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 1738240

約数和(自身を除く): 737149

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 193, 247, 273, 399, 579, 741, 1351, 1729, 2509, 3667, 4053, 5187, 7527, 11001, 17563, 25669, 47671, 52689, 77007, 143013, 333697, 1001091]

約数ペア:

[(1, 1001091), (3, 333697), (7, 143013), (13, 77007), (19, 52689), (21, 47671), (39, 25669), (57, 17563), (91, 11001), (133, 7527), (193, 5187), (247, 4053), (273, 3667), (399, 2509), (579, 1729), (741, 1351)]