53942539

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1697}}^1$

素因数の和:1962

約数の個数: 16

約数和(自身を含む): 65203200

約数和(自身を除く): 11260661

約数列:

[1, 7, 19, 133, 239, 1673, 1697, 4541, 11879, 31787, 32243, 225701, 405583, 2839081, 7706077, 53942539]

約数ペア:

[(1, 53942539), (7, 7706077), (19, 2839081), (133, 405583), (239, 225701), (1673, 32243), (1697, 31787), (4541, 11879)]