1233639

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 2061072

約数和(自身を除く): 827433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 733, 1683, 2199, 6597, 8063, 12461, 24189, 37383, 72567, 112149, 137071, 411213, 1233639]

約数ペア:

[(1, 1233639), (3, 411213), (9, 137071), (11, 112149), (17, 72567), (33, 37383), (51, 24189), (99, 12461), (153, 8063), (187, 6597), (561, 2199), (733, 1683)]