3175443

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:408

約数の個数: 20

約数和(自身を含む): 4791600

約数和(自身を除く): 1616157

約数列:

[1, 3, 9, 27, 81, 197, 199, 591, 597, 1773, 1791, 5319, 5373, 15957, 16119, 39203, 117609, 352827, 1058481, 3175443]

約数ペア:

[(1, 3175443), (3, 1058481), (9, 352827), (27, 117609), (81, 39203), (197, 16119), (199, 15957), (591, 5373), (597, 5319), (1773, 1791)]