620242569

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1351291}}^1$

素因数の和:1351317

約数の個数: 16

約数和(自身を含む): 972930240

約数和(自身を除く): 352687671

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1351291, 4053873, 12161619, 22971947, 36484857, 68915841, 206747523, 620242569]

約数ペア:

[(1, 620242569), (3, 206747523), (9, 68915841), (17, 36484857), (27, 22971947), (51, 12161619), (153, 4053873), (459, 1351291)]