338506965

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{58313}}^1$

素因数の和:58370

約数の個数: 32

約数和(自身を含む): 615795840

約数和(自身を除く): 277288875

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 58313, 174939, 291565, 524817, 874695, 1574451, 2507459, 2624085, 7522377, 7872255, 12537295, 22567131, 37611885, 67701393, 112835655, 338506965]

約数ペア:

[(1, 338506965), (3, 112835655), (5, 67701393), (9, 37611885), (15, 22567131), (27, 12537295), (43, 7872255), (45, 7522377), (129, 2624085), (135, 2507459), (215, 1574451), (387, 874695), (645, 524817), (1161, 291565), (1935, 174939), (5805, 58313)]