207870351

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1\times {\mathrm{4721}}^1$

素因数の和:5866

約数の個数: 16

約数和(自身を含む): 298808160

約数和(自身を除く): 90937809

約数列:

[1, 3, 13, 39, 1129, 3387, 4721, 14163, 14677, 44031, 61373, 184119, 5330009, 15990027, 69290117, 207870351]

約数ペア:

[(1, 207870351), (3, 69290117), (13, 15990027), (39, 5330009), (1129, 184119), (3387, 61373), (4721, 44031), (14163, 14677)]