2067561

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 3201120

約数和(自身を除く): 1133559

約数列:

[1, 3, 9, 19, 57, 107, 113, 171, 321, 339, 963, 1017, 2033, 2147, 6099, 6441, 12091, 18297, 19323, 36273, 108819, 229729, 689187, 2067561]

約数ペア:

[(1, 2067561), (3, 689187), (9, 229729), (19, 108819), (57, 36273), (107, 19323), (113, 18297), (171, 12091), (321, 6441), (339, 6099), (963, 2147), (1017, 2033)]