99997583

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{88729}}^1$

素因数の和:88766

約数の個数: 12

約数和(自身を含む): 121382640

約数和(自身を除く): 21385057

約数列:

[1, 7, 23, 49, 161, 1127, 88729, 621103, 2040767, 4347721, 14285369, 99997583]

約数ペア:

[(1, 99997583), (7, 14285369), (23, 4347721), (49, 2040767), (161, 621103), (1127, 88729)]