6746467

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 32

約数和(自身を含む): 9072000

約数和(自身を除く): 2325533

約数列:

[1, 7, 13, 17, 49, 89, 91, 119, 221, 343, 623, 637, 833, 1157, 1513, 1547, 4361, 4459, 5831, 8099, 10591, 10829, 19669, 30527, 56693, 74137, 75803, 137683, 396851, 518959, 963781, 6746467]

約数ペア:

[(1, 6746467), (7, 963781), (13, 518959), (17, 396851), (49, 137683), (89, 75803), (91, 74137), (119, 56693), (221, 30527), (343, 19669), (623, 10829), (637, 10591), (833, 8099), (1157, 5831), (1513, 4459), (1547, 4361)]