431195421

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{41941}}^1$

素因数の和:42116

約数の個数: 16

約数和(自身を含む): 603964800

約数和(自身を除く): 172769379

約数列:

[1, 3, 23, 69, 149, 447, 3427, 10281, 41941, 125823, 964643, 2893929, 6249209, 18747627, 143731807, 431195421]

約数ペア:

[(1, 431195421), (3, 143731807), (23, 18747627), (69, 6249209), (149, 2893929), (447, 964643), (3427, 125823), (10281, 41941)]