22123143

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12109}}^1$

素因数の和:12151

約数の個数: 24

約数和(自身を含む): 37783200

約数和(自身を除く): 15660057

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 12109, 36327, 84763, 108981, 254289, 351161, 762867, 1053483, 2458127, 3160449, 7374381, 22123143]

約数ペア:

[(1, 22123143), (3, 7374381), (7, 3160449), (9, 2458127), (21, 1053483), (29, 762867), (63, 351161), (87, 254289), (203, 108981), (261, 84763), (609, 36327), (1827, 12109)]