22912197

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 39223296

約数和(自身を除く): 16311099

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 121, 127, 213, 231, 363, 381, 497, 781, 847, 889, 1397, 1491, 2343, 2541, 2667, 4191, 5467, 8591, 9017, 9779, 15367, 16401, 25773, 27051, 29337, 46101, 60137, 63119, 99187, 107569, 180411, 189357, 297561, 322707, 694309, 1091057, 2082927, 3273171, 7637399, 22912197]

約数ペア:

[(1, 22912197), (3, 7637399), (7, 3273171), (11, 2082927), (21, 1091057), (33, 694309), (71, 322707), (77, 297561), (121, 189357), (127, 180411), (213, 107569), (231, 99187), (363, 63119), (381, 60137), (497, 46101), (781, 29337), (847, 27051), (889, 25773), (1397, 16401), (1491, 15367), (2343, 9779), (2541, 9017), (2667, 8591), (4191, 5467)]