11223261

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6143}}^1$

素因数の和:6185

約数の個数: 24

約数和(自身を含む): 19169280

約数和(自身を除く): 7946019

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 6143, 18429, 43001, 55287, 129003, 178147, 387009, 534441, 1247029, 1603323, 3741087, 11223261]

約数ペア:

[(1, 11223261), (3, 3741087), (7, 1603323), (9, 1247029), (21, 534441), (29, 387009), (63, 178147), (87, 129003), (203, 55287), (261, 43001), (609, 18429), (1827, 6143)]