13301729

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 16174080

約数和(自身を除く): 2872351

約数列:

[1, 7, 19, 103, 133, 721, 971, 1957, 6797, 13699, 18449, 100013, 129143, 700091, 1900247, 13301729]

約数ペア:

[(1, 13301729), (7, 1900247), (19, 700091), (103, 129143), (133, 100013), (721, 18449), (971, 13699), (1957, 6797)]