6740409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{431}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 9725184

約数和(自身を除く): 2984775

約数列:

[1, 3, 13, 39, 401, 431, 1203, 1293, 5213, 5603, 15639, 16809, 172831, 518493, 2246803, 6740409]

約数ペア:

[(1, 6740409), (3, 2246803), (13, 518493), (39, 172831), (401, 16809), (431, 15639), (1203, 5603), (1293, 5213)]