13746885

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21313}}^1$

素因数の和:21364

約数の個数: 16

約数和(自身を含む): 22507584

約数和(自身を除く): 8760699

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 21313, 63939, 106565, 319695, 916459, 2749377, 4582295, 13746885]

約数ペア:

[(1, 13746885), (3, 4582295), (5, 2749377), (15, 916459), (43, 319695), (129, 106565), (215, 63939), (645, 21313)]