90863589

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{1787}}^1$

素因数の和:2804

約数の個数: 16

約数和(自身を含む): 128478528

約数和(自身を除く): 37614939

約数列:

[1, 3, 17, 51, 997, 1787, 2991, 5361, 16949, 30379, 50847, 91137, 1781639, 5344917, 30287863, 90863589]

約数ペア:

[(1, 90863589), (3, 30287863), (17, 5344917), (51, 1781639), (997, 91137), (1787, 50847), (2991, 30379), (5361, 16949)]