20161123059

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12468227}}^1$

素因数の和:12468255

約数の個数: 24

約数和(自身を含む): 34113071808

約数和(自身を除く): 13951948749

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 12468227, 37404681, 87277589, 137150497, 261832767, 411451491, 610943123, 960053479, 1832829369, 2880160437, 6720374353, 20161123059]

約数ペア:

[(1, 20161123059), (3, 6720374353), (7, 2880160437), (11, 1832829369), (21, 960053479), (33, 610943123), (49, 411451491), (77, 261832767), (147, 137150497), (231, 87277589), (539, 37404681), (1617, 12468227)]