2021617059

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{113657}}^1$

素因数の和:113696

約数の個数: 36

約数和(自身を含む): 3446565192

約数和(自身を除く): 1424948133

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 847, 1617, 2541, 5929, 17787, 113657, 340971, 795599, 1250227, 2386797, 3750681, 5569193, 8751589, 13752497, 16707579, 26254767, 41257491, 61261123, 96267479, 183783369, 288802437, 673872353, 2021617059]

約数ペア:

[(1, 2021617059), (3, 673872353), (7, 288802437), (11, 183783369), (21, 96267479), (33, 61261123), (49, 41257491), (77, 26254767), (121, 16707579), (147, 13752497), (231, 8751589), (363, 5569193), (539, 3750681), (847, 2386797), (1617, 1250227), (2541, 795599), (5929, 340971), (17787, 113657)]