30774573

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{22349}}^1$

素因数の和:22378

約数の個数: 20

約数和(自身を含む): 48678300

約数和(自身を除く): 17903727

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 22349, 67047, 201141, 379933, 603423, 1139799, 1810269, 3419397, 10258191, 30774573]

約数ペア:

[(1, 30774573), (3, 10258191), (9, 3419397), (17, 1810269), (27, 1139799), (51, 603423), (81, 379933), (153, 201141), (459, 67047), (1377, 22349)]