13613957

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{491}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 16578432

約数和(自身を除く): 2964475

約数列:

[1, 7, 17, 119, 233, 491, 1631, 3437, 3961, 8347, 27727, 58429, 114403, 800821, 1944851, 13613957]

約数ペア:

[(1, 13613957), (7, 1944851), (17, 800821), (119, 114403), (233, 58429), (491, 27727), (1631, 8347), (3437, 3961)]