127544407

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4447}}^1$

素因数の和:4542

約数の個数: 16

約数和(自身を含む): 140912640

約数和(自身を除く): 13368233

約数列:

[1, 23, 29, 43, 667, 989, 1247, 4447, 28681, 102281, 128963, 191221, 2966149, 4398083, 5545409, 127544407]

約数ペア:

[(1, 127544407), (23, 5545409), (29, 4398083), (43, 2966149), (667, 191221), (989, 128963), (1247, 102281), (4447, 28681)]