231646719

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{5087}}^1$

素因数の和:5486

約数の個数: 16

約数和(自身を含む): 317002752

約数和(自身を除く): 85356033

約数列:

[1, 3, 43, 129, 353, 1059, 5087, 15179, 15261, 45537, 218741, 656223, 1795711, 5387133, 77215573, 231646719]

約数ペア:

[(1, 231646719), (3, 77215573), (43, 5387133), (129, 1795711), (353, 656223), (1059, 218741), (5087, 45537), (15179, 15261)]