9510021

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{20719}}^1$

素因数の和:20745

約数の個数: 16

約数和(自身を含む): 14918400

約数和(自身を除く): 5408379

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 20719, 62157, 186471, 352223, 559413, 1056669, 3170007, 9510021]

約数ペア:

[(1, 9510021), (3, 3170007), (9, 1056669), (17, 559413), (27, 352223), (51, 186471), (153, 62157), (459, 20719)]