1425369

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 2119680

約数和(自身を除く): 694311

約数列:

[1, 3, 11, 33, 47, 141, 517, 919, 1551, 2757, 10109, 30327, 43193, 129579, 475123, 1425369]

約数ペア:

[(1, 1425369), (3, 475123), (11, 129579), (33, 43193), (47, 30327), (141, 10109), (517, 2757), (919, 1551)]