477680281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1\times {\mathrm{487}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 519450624

約数和(自身を除く): 41770343

約数列:

[1, 13, 197, 383, 487, 2561, 4979, 6331, 75451, 95939, 186521, 980863, 1247207, 2424773, 36744637, 477680281]

約数ペア:

[(1, 477680281), (13, 36744637), (197, 2424773), (383, 1247207), (487, 980863), (2561, 186521), (4979, 95939), (6331, 75451)]