5621511

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 9187840

約数和(自身を除く): 3566329

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 193, 219, 399, 511, 579, 1351, 1387, 1533, 3667, 4053, 4161, 9709, 11001, 14089, 25669, 29127, 42267, 77007, 98623, 267691, 295869, 803073, 1873837, 5621511]

約数ペア:

[(1, 5621511), (3, 1873837), (7, 803073), (19, 295869), (21, 267691), (57, 98623), (73, 77007), (133, 42267), (193, 29127), (219, 25669), (399, 14089), (511, 11001), (579, 9709), (1351, 4161), (1387, 4053), (1533, 3667)]