30802113

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{22369}}^1$

素因数の和:22398

約数の個数: 20

約数和(自身を含む): 48721860

約数和(自身を除く): 17919747

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 22369, 67107, 201321, 380273, 603963, 1140819, 1811889, 3422457, 10267371, 30802113]

約数ペア:

[(1, 30802113), (3, 10267371), (9, 3422457), (17, 1811889), (27, 1140819), (51, 603963), (81, 380273), (153, 201321), (459, 67107), (1377, 22369)]