97807871

素因数分解:

$7^2\times {\mathrm{1117}}^1\times {\mathrm{1787}}^1$

素因数の和:2918

約数の個数: 12

約数和(自身を含む): 113942088

約数和(自身を除く): 16134217

約数列:

[1, 7, 49, 1117, 1787, 7819, 12509, 54733, 87563, 1996079, 13972553, 97807871]

約数ペア:

[(1, 97807871), (7, 13972553), (49, 1996079), (1117, 87563), (1787, 54733), (7819, 12509)]