9914219

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 12695040

約数和(自身を除く): 2780821

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 463, 931, 1127, 3059, 3241, 8797, 10649, 21413, 22687, 61579, 74543, 202331, 431053, 521801, 1416317, 9914219]

約数ペア:

[(1, 9914219), (7, 1416317), (19, 521801), (23, 431053), (49, 202331), (133, 74543), (161, 61579), (437, 22687), (463, 21413), (931, 10649), (1127, 8797), (3059, 3241)]