551787071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 655216128

約数和(自身を除く): 103429057

約数列:

[1, 11, 17, 73, 83, 187, 487, 803, 913, 1241, 1411, 5357, 6059, 8279, 13651, 15521, 35551, 40421, 66649, 91069, 103003, 391061, 444631, 604367, 687157, 1133033, 2950733, 6648037, 7558727, 32458063, 50162461, 551787071]

約数ペア:

[(1, 551787071), (11, 50162461), (17, 32458063), (73, 7558727), (83, 6648037), (187, 2950733), (487, 1133033), (803, 687157), (913, 604367), (1241, 444631), (1411, 391061), (5357, 103003), (6059, 91069), (8279, 66649), (13651, 40421), (15521, 35551)]