628473357

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1369223}}^1$

素因数の和:1369249

約数の個数: 16

約数和(自身を含む): 985841280

約数和(自身を除く): 357367923

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1369223, 4107669, 12323007, 23276791, 36969021, 69830373, 209491119, 628473357]

約数ペア:

[(1, 628473357), (3, 209491119), (9, 69830373), (17, 36969021), (27, 23276791), (51, 12323007), (153, 4107669), (459, 1369223)]