2771153

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 3836160

約数和(自身を除く): 1065007

約数列:

[1, 7, 11, 17, 29, 73, 77, 119, 187, 203, 319, 493, 511, 803, 1241, 1309, 2117, 2233, 3451, 5423, 5621, 8687, 13651, 14819, 23287, 35989, 37961, 95557, 163009, 251923, 395879, 2771153]

約数ペア:

[(1, 2771153), (7, 395879), (11, 251923), (17, 163009), (29, 95557), (73, 37961), (77, 35989), (119, 23287), (187, 14819), (203, 13651), (319, 8687), (493, 5621), (511, 5423), (803, 3451), (1241, 2233), (1309, 2117)]