252830543

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{337}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 301011984

約数和(自身を除く): 48181441

約数列:

[1, 7, 49, 61, 251, 337, 427, 1757, 2359, 2989, 12299, 15311, 16513, 20557, 84587, 107177, 143899, 592109, 750239, 1007293, 4144763, 5159807, 36118649, 252830543]

約数ペア:

[(1, 252830543), (7, 36118649), (49, 5159807), (61, 4144763), (251, 1007293), (337, 750239), (427, 592109), (1757, 143899), (2359, 107177), (2989, 84587), (12299, 20557), (15311, 16513)]