16478589

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 22668800

約数和(自身を除く): 6190211

約数列:

[1, 3, 43, 129, 139, 417, 919, 2757, 5977, 17931, 39517, 118551, 127741, 383223, 5492863, 16478589]

約数ペア:

[(1, 16478589), (3, 5492863), (43, 383223), (129, 127741), (139, 118551), (417, 39517), (919, 17931), (2757, 5977)]