22757373

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 37739520

約数和(自身を除く): 14982147

約数列:

[1, 3, 9, 17, 23, 29, 51, 69, 87, 153, 207, 223, 261, 391, 493, 667, 669, 1173, 1479, 2001, 2007, 3519, 3791, 4437, 5129, 6003, 6467, 11339, 11373, 15387, 19401, 34017, 34119, 46161, 58203, 87193, 102051, 109939, 148741, 261579, 329817, 446223, 784737, 989451, 1338669, 2528597, 7585791, 22757373]

約数ペア:

[(1, 22757373), (3, 7585791), (9, 2528597), (17, 1338669), (23, 989451), (29, 784737), (51, 446223), (69, 329817), (87, 261579), (153, 148741), (207, 109939), (223, 102051), (261, 87193), (391, 58203), (493, 46161), (667, 34119), (669, 34017), (1173, 19401), (1479, 15387), (2001, 11373), (2007, 11339), (3519, 6467), (3791, 6003), (4437, 5129)]