85897869

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{2143}}^1$

素因数の和:2608

約数の個数: 16

約数和(自身を含む): 118554624

約数和(自身を除く): 32656755

約数列:

[1, 3, 31, 93, 431, 1293, 2143, 6429, 13361, 40083, 66433, 199299, 923633, 2770899, 28632623, 85897869]

約数ペア:

[(1, 85897869), (3, 28632623), (31, 2770899), (93, 923633), (431, 199299), (1293, 66433), (2143, 40083), (6429, 13361)]