38961637

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 51480576

約数和(自身を除く): 12518939

約数列:

[1, 11, 13, 17, 31, 47, 121, 143, 187, 221, 341, 403, 517, 527, 611, 799, 1457, 1573, 2057, 2431, 3751, 4433, 5687, 5797, 6721, 6851, 8789, 10387, 16027, 18941, 24769, 26741, 48763, 63767, 73931, 75361, 96679, 114257, 176297, 208351, 272459, 321997, 828971, 1256827, 2291861, 2997049, 3541967, 38961637]

約数ペア:

[(1, 38961637), (11, 3541967), (13, 2997049), (17, 2291861), (31, 1256827), (47, 828971), (121, 321997), (143, 272459), (187, 208351), (221, 176297), (341, 114257), (403, 96679), (517, 75361), (527, 73931), (611, 63767), (799, 48763), (1457, 26741), (1573, 24769), (2057, 18941), (2431, 16027), (3751, 10387), (4433, 8789), (5687, 6851), (5797, 6721)]