201420297

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{573847}}^1$

素因数の和:573869

約数の個数: 16

約数和(自身を含む): 321354880

約数和(自身を除く): 119934583

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 573847, 1721541, 5164623, 7460011, 15493869, 22380033, 67140099, 201420297]

約数ペア:

[(1, 201420297), (3, 67140099), (9, 22380033), (13, 15493869), (27, 7460011), (39, 5164623), (117, 1721541), (351, 573847)]