2600339

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 16

約数和(自身を含む): 3117312

約数和(自身を除く): 516973

約数列:

[1, 7, 43, 53, 163, 301, 371, 1141, 2279, 7009, 8639, 15953, 49063, 60473, 371477, 2600339]

約数ペア:

[(1, 2600339), (7, 371477), (43, 60473), (53, 49063), (163, 15953), (301, 8639), (371, 7009), (1141, 2279)]