6380143

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 32

約数和(自身を含む): 8640000

約数和(自身を除く): 2259857

約数列:

[1, 7, 11, 19, 49, 77, 89, 133, 209, 343, 539, 623, 931, 979, 1463, 1691, 3773, 4361, 6517, 6853, 10241, 11837, 18601, 30527, 47971, 71687, 82859, 130207, 335797, 580013, 911449, 6380143]

約数ペア:

[(1, 6380143), (7, 911449), (11, 580013), (19, 335797), (49, 130207), (77, 82859), (89, 71687), (133, 47971), (209, 30527), (343, 18601), (539, 11837), (623, 10241), (931, 6853), (979, 6517), (1463, 4361), (1691, 3773)]