3298887

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:444

約数の個数: 20

約数和(自身を含む): 4980360

約数和(自身を除く): 1681473

約数列:

[1, 3, 9, 27, 81, 139, 293, 417, 879, 1251, 2637, 3753, 7911, 11259, 23733, 40727, 122181, 366543, 1099629, 3298887]

約数ペア:

[(1, 3298887), (3, 1099629), (9, 366543), (27, 122181), (81, 40727), (139, 23733), (293, 11259), (417, 7911), (879, 3753), (1251, 2637)]