23321727

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18121}}^1$

素因数の和:18151

約数の個数: 24

約数和(自身を含む): 39578448

約数和(自身を除く): 16256721

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 18121, 54363, 163089, 199331, 235573, 597993, 706719, 1793979, 2120157, 2591303, 7773909, 23321727]

約数ペア:

[(1, 23321727), (3, 7773909), (9, 2591303), (11, 2120157), (13, 1793979), (33, 706719), (39, 597993), (99, 235573), (117, 199331), (143, 163089), (429, 54363), (1287, 18121)]