17303419

素因数分解:

$7^2\times {\mathrm{181}}^1\times {\mathrm{1951}}^1$

素因数の和:2146

約数の個数: 12

約数和(自身を含む): 20250048

約数和(自身を除く): 2946629

約数列:

[1, 7, 49, 181, 1267, 1951, 8869, 13657, 95599, 353131, 2471917, 17303419]

約数ペア:

[(1, 17303419), (7, 2471917), (49, 353131), (181, 95599), (1267, 13657), (1951, 8869)]