11725971

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5347}}^1$

素因数の和:5410

約数の個数: 16

約数和(自身を含む): 16942464

約数和(自身を除く): 5216493

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 5347, 16041, 90899, 229921, 272697, 689763, 3908657, 11725971]

約数ペア:

[(1, 11725971), (3, 3908657), (17, 689763), (43, 272697), (51, 229921), (129, 90899), (731, 16041), (2193, 5347)]