21036044689

素因数分解:

${\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{4451}}^1$

素因数の和:4893

約数の個数: 24

約数和(自身を含む): 23376739680

約数和(自身を除く): 2340694991

約数列:

[1, 11, 121, 139, 281, 1529, 3091, 4451, 16819, 34001, 39059, 48961, 429649, 538571, 618689, 1250731, 4726139, 6805579, 13758041, 74861369, 151338451, 173851609, 1912367699, 21036044689]

約数ペア:

[(1, 21036044689), (11, 1912367699), (121, 173851609), (139, 151338451), (281, 74861369), (1529, 13758041), (3091, 6805579), (4451, 4726139), (16819, 1250731), (34001, 618689), (39059, 538571), (48961, 429649)]