480573

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:378

約数の個数: 20

約数和(自身を含む): 762300

約数和(自身を除く): 281727

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 349, 459, 1047, 1377, 3141, 5933, 9423, 17799, 28269, 53397, 160191, 480573]

約数ペア:

[(1, 480573), (3, 160191), (9, 53397), (17, 28269), (27, 17799), (51, 9423), (81, 5933), (153, 3141), (349, 1377), (459, 1047)]