238499517

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{4019}}^1$

素因数の和:4304

約数の個数: 16

約数和(自身を含む): 322629120

約数和(自身を除く): 84129603

約数列:

[1, 3, 131, 151, 393, 453, 4019, 12057, 19781, 59343, 526489, 606869, 1579467, 1820607, 79499839, 238499517]

約数ペア:

[(1, 238499517), (3, 79499839), (131, 1820607), (151, 1579467), (393, 606869), (453, 526489), (4019, 59343), (12057, 19781)]