16583481

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{19813}}^1$

素因数の和:19853

約数の個数: 16

約数和(自身を含む): 25361920

約数和(自身を除く): 8778439

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 19813, 59439, 178317, 534951, 614203, 1842609, 5527827, 16583481]

約数ペア:

[(1, 16583481), (3, 5527827), (9, 1842609), (27, 614203), (31, 534951), (93, 178317), (279, 59439), (837, 19813)]