22193787

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3313}}^1$

素因数の和:3363

約数の個数: 32

約数和(自身を含む): 38177280

約数和(自身を除く): 15983493

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 3313, 6699, 9939, 23191, 36443, 69573, 96077, 109329, 255101, 288231, 672539, 765303, 1056847, 2017617, 3170541, 7397929, 22193787]

約数ペア:

[(1, 22193787), (3, 7397929), (7, 3170541), (11, 2017617), (21, 1056847), (29, 765303), (33, 672539), (77, 288231), (87, 255101), (203, 109329), (231, 96077), (319, 69573), (609, 36443), (957, 23191), (2233, 9939), (3313, 6699)]