22916187

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21397}}^1$

素因数の和:21427

約数の個数: 24

約数和(自身を含む): 40057056

約数和(自身を除く): 17140869

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 21397, 64191, 149779, 192573, 363749, 449337, 1091247, 1348011, 2546243, 3273741, 7638729, 22916187]

約数ペア:

[(1, 22916187), (3, 7638729), (7, 3273741), (9, 2546243), (17, 1348011), (21, 1091247), (51, 449337), (63, 363749), (119, 192573), (153, 149779), (357, 64191), (1071, 21397)]