274243949

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{4373}}^1$

素因数の和:4445

約数の個数: 24

約数和(自身を含む): 343761408

約数和(自身を除く): 69517459

約数列:

[1, 7, 17, 31, 119, 217, 289, 527, 2023, 3689, 4373, 8959, 30611, 62713, 74341, 135563, 520387, 948941, 1263797, 2304571, 8846579, 16131997, 39177707, 274243949]

約数ペア:

[(1, 274243949), (7, 39177707), (17, 16131997), (31, 8846579), (119, 2304571), (217, 1263797), (289, 948941), (527, 520387), (2023, 135563), (3689, 74341), (4373, 62713), (8959, 30611)]