144971407

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{3691}}^1$

素因数の和:3910

約数の個数: 16

約数和(自身を含む): 172017664

約数和(自身を除く): 27046257

約数列:

[1, 7, 31, 181, 217, 1267, 3691, 5611, 25837, 39277, 114421, 668071, 800947, 4676497, 20710201, 144971407]

約数ペア:

[(1, 144971407), (7, 20710201), (31, 4676497), (181, 800947), (217, 668071), (1267, 114421), (3691, 39277), (5611, 25837)]