4041393

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 5765760

約数和(自身を除く): 1724367

約数列:

[1, 3, 17, 51, 109, 327, 727, 1853, 2181, 5559, 12359, 37077, 79243, 237729, 1347131, 4041393]

約数ペア:

[(1, 4041393), (3, 1347131), (17, 237729), (51, 79243), (109, 37077), (327, 12359), (727, 5559), (1853, 2181)]