52420587

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{647}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 70917120

約数和(自身を除く): 18496533

約数列:

[1, 3, 113, 239, 339, 647, 717, 1941, 27007, 73111, 81021, 154633, 219333, 463899, 17473529, 52420587]

約数ペア:

[(1, 52420587), (3, 17473529), (113, 463899), (239, 219333), (339, 154633), (647, 81021), (717, 73111), (1941, 27007)]