142490403

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{10987}}^1$

素因数の和:11135

約数の個数: 24

約数和(自身を含む): 226264896

約数和(自身を除く): 83774493

約数列:

[1, 3, 9, 11, 33, 99, 131, 393, 1179, 1441, 4323, 10987, 12969, 32961, 98883, 120857, 362571, 1087713, 1439297, 4317891, 12953673, 15832267, 47496801, 142490403]

約数ペア:

[(1, 142490403), (3, 47496801), (9, 15832267), (11, 12953673), (33, 4317891), (99, 1439297), (131, 1087713), (393, 362571), (1179, 120857), (1441, 98883), (4323, 32961), (10987, 12969)]