1880521773

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3623}}^1\times {\mathrm{13309}}^1$

素因数の和:16948

約数の個数: 16

約数和(自身を含む): 2701184640

約数和(自身を除く): 820662867

約数列:

[1, 3, 13, 39, 3623, 10869, 13309, 39927, 47099, 141297, 173017, 519051, 48218507, 144655521, 626840591, 1880521773]

約数ペア:

[(1, 1880521773), (3, 626840591), (13, 144655521), (39, 48218507), (3623, 519051), (10869, 173017), (13309, 141297), (39927, 47099)]