4080231

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 6289920

約数和(自身を除く): 2209689

約数列:

[1, 3, 9, 19, 57, 107, 171, 223, 321, 669, 963, 2007, 2033, 4237, 6099, 12711, 18297, 23861, 38133, 71583, 214749, 453359, 1360077, 4080231]

約数ペア:

[(1, 4080231), (3, 1360077), (9, 453359), (19, 214749), (57, 71583), (107, 38133), (171, 23861), (223, 18297), (321, 12711), (669, 6099), (963, 4237), (2007, 2033)]