20130751053

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1040833}}^1$

素因数の和:1041153

約数の個数: 24

約数和(自身を含む): 33339994688

約数和(自身を除く): 13209243635

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 2149, 2763, 6447, 19341, 1040833, 3122499, 7285831, 9367497, 21857493, 65572479, 319535731, 958607193, 2236750117, 2875821579, 6710250351, 20130751053]

約数ペア:

[(1, 20130751053), (3, 6710250351), (7, 2875821579), (9, 2236750117), (21, 958607193), (63, 319535731), (307, 65572479), (921, 21857493), (2149, 9367497), (2763, 7285831), (6447, 3122499), (19341, 1040833)]