1920039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 2830464

約数和(自身を除く): 910425

約数列:

[1, 3, 11, 33, 83, 249, 701, 913, 2103, 2739, 7711, 23133, 58183, 174549, 640013, 1920039]

約数ペア:

[(1, 1920039), (3, 640013), (11, 174549), (33, 58183), (83, 23133), (249, 7711), (701, 2739), (913, 2103)]