342920753

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{337}}^1\times {\mathrm{503}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 418384512

約数和(自身を除く): 75463759

約数列:

[1, 7, 17, 119, 289, 337, 503, 2023, 2359, 3521, 5729, 8551, 40103, 59857, 97393, 145367, 169511, 681751, 1017569, 1186577, 2881687, 20171809, 48988679, 342920753]

約数ペア:

[(1, 342920753), (7, 48988679), (17, 20171809), (119, 2881687), (289, 1186577), (337, 1017569), (503, 681751), (2023, 169511), (2359, 145367), (3521, 97393), (5729, 59857), (8551, 40103)]