17626161

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 28788480

約数和(自身を除く): 11162319

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 291, 357, 509, 679, 1527, 1649, 2037, 3563, 4947, 8653, 10689, 11543, 25959, 34629, 49373, 60571, 148119, 181713, 345611, 839341, 1036833, 2518023, 5875387, 17626161]

約数ペア:

[(1, 17626161), (3, 5875387), (7, 2518023), (17, 1036833), (21, 839341), (51, 345611), (97, 181713), (119, 148119), (291, 60571), (357, 49373), (509, 34629), (679, 25959), (1527, 11543), (1649, 10689), (2037, 8653), (3563, 4947)]