16973593

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9817}}^1$

素因数の和:9856

約数の個数: 16

約数和(自身を含む): 21992320

約数和(自身を除く): 5018727

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 9817, 68719, 127621, 186523, 893347, 1305661, 2424799, 16973593]

約数ペア:

[(1, 16973593), (7, 2424799), (13, 1305661), (19, 893347), (91, 186523), (133, 127621), (247, 68719), (1729, 9817)]