9210971

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 12213504

約数和(自身を除く): 3002533

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 743, 1127, 1771, 5201, 8173, 12397, 17089, 36407, 57211, 119623, 187979, 400477, 837361, 1315853, 9210971]

約数ペア:

[(1, 9210971), (7, 1315853), (11, 837361), (23, 400477), (49, 187979), (77, 119623), (161, 57211), (253, 36407), (539, 17089), (743, 12397), (1127, 8173), (1771, 5201)]