2103123561

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1300633}}^1$

素因数の和:1300661

約数の個数: 24

約数和(自身を含む): 3558534624

約数和(自身を除く): 1455411063

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 1300633, 3901899, 9104431, 14306963, 27313293, 42920889, 63731017, 100148741, 191193051, 300446223, 701041187, 2103123561]

約数ペア:

[(1, 2103123561), (3, 701041187), (7, 300446223), (11, 191193051), (21, 100148741), (33, 63731017), (49, 42920889), (77, 27313293), (147, 14306963), (231, 9104431), (539, 3901899), (1617, 1300633)]