30394521

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{22073}}^1$

素因数の和:22102

約数の個数: 20

約数和(自身を含む): 48077172

約数和(自身を除く): 17682651

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 22073, 66219, 198657, 375241, 595971, 1125723, 1787913, 3377169, 10131507, 30394521]

約数ペア:

[(1, 30394521), (3, 10131507), (9, 3377169), (17, 1787913), (27, 1125723), (51, 595971), (81, 375241), (153, 198657), (459, 66219), (1377, 22073)]