991749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 1479744

約数和(自身を除く): 487995

約数列:

[1, 3, 11, 33, 41, 123, 451, 733, 1353, 2199, 8063, 24189, 30053, 90159, 330583, 991749]

約数ペア:

[(1, 991749), (3, 330583), (11, 90159), (33, 30053), (41, 24189), (123, 8063), (451, 2199), (733, 1353)]