1303388647

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 1537714080

約数和(自身を除く): 234325433

約数列:

[1, 11, 41, 59, 61, 73, 121, 451, 649, 671, 803, 2419, 2501, 2993, 3599, 4307, 4453, 4961, 7139, 7381, 8833, 26609, 27511, 32923, 39589, 47377, 48983, 147559, 176587, 182573, 262727, 292699, 302621, 362153, 435479, 521147, 538813, 1623149, 1942457, 2008303, 2889997, 10771807, 17854639, 21367027, 22091333, 31789967, 118489877, 1303388647]

約数ペア:

[(1, 1303388647), (11, 118489877), (41, 31789967), (59, 22091333), (61, 21367027), (73, 17854639), (121, 10771807), (451, 2889997), (649, 2008303), (671, 1942457), (803, 1623149), (2419, 538813), (2501, 521147), (2993, 435479), (3599, 362153), (4307, 302621), (4453, 292699), (4961, 262727), (7139, 182573), (7381, 176587), (8833, 147559), (26609, 48983), (27511, 47377), (32923, 39589)]