9450287

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 12188880

約数和(自身を除く): 2738593

約数列:

[1, 7, 11, 49, 77, 89, 197, 539, 623, 979, 1379, 2167, 4361, 6853, 9653, 15169, 17533, 47971, 106183, 122731, 192863, 859117, 1350041, 9450287]

約数ペア:

[(1, 9450287), (7, 1350041), (11, 859117), (49, 192863), (77, 122731), (89, 106183), (197, 47971), (539, 17533), (623, 15169), (979, 9653), (1379, 6853), (2167, 4361)]