13540808729

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{647}}^1\times {\mathrm{17903}}^1$

素因数の和:18724

約数の個数: 16

約数和(自身を含む): 15592808448

約数和(自身を除く): 2051999719

約数列:

[1, 7, 167, 647, 1169, 4529, 17903, 108049, 125321, 756343, 2989801, 11583241, 20928607, 81082687, 1934401247, 13540808729]

約数ペア:

[(1, 13540808729), (7, 1934401247), (167, 81082687), (647, 20928607), (1169, 11583241), (4529, 2989801), (17903, 756343), (108049, 125321)]