2016128631

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1651211}}^1$

素因数の和:1651262

約数の個数: 16

約数和(自身を含む): 3011810688

約数和(自身を除く): 995682057

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 1651211, 4953633, 18163321, 54489963, 61094807, 183284421, 672042877, 2016128631]

約数ペア:

[(1, 2016128631), (3, 672042877), (11, 183284421), (33, 61094807), (37, 54489963), (111, 18163321), (407, 4953633), (1221, 1651211)]