2744361

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1993}}^1$

素因数の和:2022

約数の個数: 20

約数和(自身を含む): 4342932

約数和(自身を除く): 1598571

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1993, 5979, 17937, 33881, 53811, 101643, 161433, 304929, 914787, 2744361]

約数ペア:

[(1, 2744361), (3, 914787), (9, 304929), (17, 161433), (27, 101643), (51, 53811), (81, 33881), (153, 17937), (459, 5979), (1377, 1993)]