4865090049

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{2069}}^1\times {\mathrm{13751}}^1$

素因数の和:15845

約数の個数: 24

約数和(自身を含む): 7401326400

約数和(自身を除く): 2536236351

約数列:

[1, 3, 9, 19, 57, 171, 2069, 6207, 13751, 18621, 39311, 41253, 117933, 123759, 261269, 353799, 783807, 2351421, 28450819, 85352457, 256057371, 540565561, 1621696683, 4865090049]

約数ペア:

[(1, 4865090049), (3, 1621696683), (9, 540565561), (19, 256057371), (57, 85352457), (171, 28450819), (2069, 2351421), (6207, 783807), (13751, 353799), (18621, 261269), (39311, 123759), (41253, 117933)]