1813306847

素因数分解:

${\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 2025260160

約数和(自身を除く): 211953313

約数列:

[1, 11, 121, 131, 139, 823, 1441, 1529, 9053, 15851, 16819, 18209, 99583, 107813, 114397, 200299, 1185943, 1258367, 2203289, 13045373, 13842037, 14986007, 164846077, 1813306847]

約数ペア:

[(1, 1813306847), (11, 164846077), (121, 14986007), (131, 13842037), (139, 13045373), (823, 2203289), (1441, 1258367), (1529, 1185943), (9053, 200299), (15851, 114397), (16819, 107813), (18209, 99583)]