445040961

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{18481}}^1$

素因数の和:18856

約数の個数: 16

約数和(自身を含む): 620995200

約数和(自身を除く): 175954239

約数列:

[1, 3, 23, 69, 349, 1047, 8027, 18481, 24081, 55443, 425063, 1275189, 6449869, 19349607, 148346987, 445040961]

約数ペア:

[(1, 445040961), (3, 148346987), (23, 19349607), (69, 6449869), (349, 1275189), (1047, 425063), (8027, 55443), (18481, 24081)]