30504681

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{22153}}^1$

素因数の和:22182

約数の個数: 20

約数和(自身を含む): 48251412

約数和(自身を除く): 17746731

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 22153, 66459, 199377, 376601, 598131, 1129803, 1794393, 3389409, 10168227, 30504681]

約数ペア:

[(1, 30504681), (3, 10168227), (9, 3389409), (17, 1794393), (27, 1129803), (51, 598131), (81, 376601), (153, 199377), (459, 66459), (1377, 22153)]