231414911

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{983}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 288115200

約数和(自身を除く): 56700289

約数列:

[1, 7, 13, 91, 169, 199, 983, 1183, 1393, 2587, 6881, 12779, 18109, 33631, 89453, 166127, 195617, 235417, 1162889, 1369319, 2543021, 17801147, 33059273, 231414911]

約数ペア:

[(1, 231414911), (7, 33059273), (13, 17801147), (91, 2543021), (169, 1369319), (199, 1162889), (983, 235417), (1183, 195617), (1393, 166127), (2587, 89453), (6881, 33631), (12779, 18109)]