27347593

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15817}}^1$

素因数の和:15856

約数の個数: 16

約数和(自身を含む): 35432320

約数和(自身を除く): 8084727

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 15817, 110719, 205621, 300523, 1439347, 2103661, 3906799, 27347593]

約数ペア:

[(1, 27347593), (7, 3906799), (13, 2103661), (19, 1439347), (91, 300523), (133, 205621), (247, 110719), (1729, 15817)]