9990453

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2311}}^1$

素因数の和:2456

約数の個数: 16

約数和(自身を含む): 14648832

約数和(自身を除く): 4658379

約数列:

[1, 3, 11, 33, 131, 393, 1441, 2311, 4323, 6933, 25421, 76263, 302741, 908223, 3330151, 9990453]

約数ペア:

[(1, 9990453), (3, 3330151), (11, 908223), (33, 302741), (131, 76263), (393, 25421), (1441, 6933), (2311, 4323)]