21610366129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1\times {\mathrm{1049}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 25003440000

約数和(自身を除く): 3393073871

約数列:

[1, 11, 19, 209, 241, 409, 1049, 2651, 4499, 4579, 7771, 11539, 19931, 50369, 85481, 98569, 219241, 252809, 429041, 1084259, 1872811, 2780899, 4719451, 4803371, 8151779, 20600921, 52837081, 89669569, 103398881, 1137387691, 1964578739, 21610366129]

約数ペア:

[(1, 21610366129), (11, 1964578739), (19, 1137387691), (209, 103398881), (241, 89669569), (409, 52837081), (1049, 20600921), (2651, 8151779), (4499, 4803371), (4579, 4719451), (7771, 2780899), (11539, 1872811), (19931, 1084259), (50369, 429041), (85481, 252809), (98569, 219241)]