254604801

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6217}}^1$

素因数の和:6321

約数の個数: 32

約数和(自身を含む): 397554048

約数和(自身を除く): 142949247

約数列:

[1, 3, 11, 17, 33, 51, 73, 187, 219, 561, 803, 1241, 2409, 3723, 6217, 13651, 18651, 40953, 68387, 105689, 205161, 317067, 453841, 1162579, 1361523, 3487737, 4992251, 7715297, 14976753, 23145891, 84868267, 254604801]

約数ペア:

[(1, 254604801), (3, 84868267), (11, 23145891), (17, 14976753), (33, 7715297), (51, 4992251), (73, 3487737), (187, 1361523), (219, 1162579), (561, 453841), (803, 317067), (1241, 205161), (2409, 105689), (3723, 68387), (6217, 40953), (13651, 18651)]