124401263

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{857}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 144555840

約数和(自身を除く): 20154577

約数列:

[1, 7, 89, 233, 623, 857, 1631, 5999, 20737, 76273, 145159, 199681, 533911, 1397767, 17771609, 124401263]

約数ペア:

[(1, 124401263), (7, 17771609), (89, 1397767), (233, 533911), (623, 199681), (857, 145159), (1631, 76273), (5999, 20737)]