16630173

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{499}}^1$

素因数の和:558

約数の個数: 36

約数和(自身を含む): 28756000

約数和(自身を除く): 12125827

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 499, 529, 1449, 1497, 1587, 3493, 3703, 4491, 4761, 10479, 11109, 11477, 31437, 33327, 34431, 80339, 103293, 241017, 263971, 723051, 791913, 1847797, 2375739, 5543391, 16630173]

約数ペア:

[(1, 16630173), (3, 5543391), (7, 2375739), (9, 1847797), (21, 791913), (23, 723051), (63, 263971), (69, 241017), (161, 103293), (207, 80339), (483, 34431), (499, 33327), (529, 31437), (1449, 11477), (1497, 11109), (1587, 10479), (3493, 4761), (3703, 4491)]