238990107

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1129}}^1\times {\mathrm{1721}}^1$

素因数の和:2894

約数の個数: 16

約数和(自身を含む): 326904480

約数和(自身を除く): 87914373

約数列:

[1, 3, 41, 123, 1129, 1721, 3387, 5163, 46289, 70561, 138867, 211683, 1943009, 5829027, 79663369, 238990107]

約数ペア:

[(1, 238990107), (3, 79663369), (41, 5829027), (123, 1943009), (1129, 211683), (1721, 138867), (3387, 70561), (5163, 46289)]