690352053

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1\times {\mathrm{1787}}^1$

素因数の和:2904

約数の個数: 16

約数和(自身を含む): 928958976

約数和(自身を除く): 238606923

約数列:

[1, 3, 131, 393, 983, 1787, 2949, 5361, 128773, 234097, 386319, 702291, 1756621, 5269863, 230117351, 690352053]

約数ペア:

[(1, 690352053), (3, 230117351), (131, 5269863), (393, 1756621), (983, 702291), (1787, 386319), (2949, 234097), (5361, 128773)]