12331881

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 18398016

約数和(自身を除く): 6066135

約数列:

[1, 3, 9, 53, 103, 159, 251, 309, 477, 753, 927, 2259, 5459, 13303, 16377, 25853, 39909, 49131, 77559, 119727, 232677, 1370209, 4110627, 12331881]

約数ペア:

[(1, 12331881), (3, 4110627), (9, 1370209), (53, 232677), (103, 119727), (159, 77559), (251, 49131), (309, 39909), (477, 25853), (753, 16377), (927, 13303), (2259, 5459)]