123485705021

素因数分解:

$7^2\times {\mathrm{157}}^1\times {\mathrm{16051697}}^1$

素因数の和:16051868

約数の個数: 12

約数和(自身を含む): 144561592188

約数和(自身を除く): 21075887167

約数列:

[1, 7, 49, 157, 1099, 7693, 16051697, 112361879, 786533153, 2520116429, 17640815003, 123485705021]

約数ペア:

[(1, 123485705021), (7, 17640815003), (49, 2520116429), (157, 786533153), (1099, 112361879), (7693, 16051697)]