1490702403

素因数分解:

$3^1\times {\mathrm{661}}^1\times {\mathrm{673}}^1\times {\mathrm{1117}}^1$

素因数の和:2454

約数の個数: 16

約数和(自身を含む): 1995352736

約数和(自身を除く): 504650333

約数列:

[1, 3, 661, 673, 1117, 1983, 2019, 3351, 444853, 738337, 751741, 1334559, 2215011, 2255223, 496900801, 1490702403]

約数ペア:

[(1, 1490702403), (3, 496900801), (661, 2255223), (673, 2215011), (1117, 1334559), (1983, 751741), (2019, 738337), (3351, 444853)]