2055023973

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{855191}}^1$

素因数の和:855289

約数の個数: 16

約数和(自身を含む): 3078691200

約数和(自身を除く): 1023667227

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 855191, 2565573, 7696719, 23090157, 76111999, 228335997, 685007991, 2055023973]

約数ペア:

[(1, 2055023973), (3, 685007991), (9, 228335997), (27, 76111999), (89, 23090157), (267, 7696719), (801, 2565573), (2403, 855191)]