2975247

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 4809168

約数和(自身を除く): 1833921

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 733, 1353, 2199, 4059, 6597, 8063, 24189, 30053, 72567, 90159, 270477, 330583, 991749, 2975247]

約数ペア:

[(1, 2975247), (3, 991749), (9, 330583), (11, 270477), (33, 90159), (41, 72567), (99, 30053), (123, 24189), (369, 8063), (451, 6597), (733, 4059), (1353, 2199)]