725339913

素因数分解:

$3^1\times {\mathrm{499}}^2\times {\mathrm{971}}^1$

素因数の和:1972

約数の個数: 12

約数和(自身を含む): 970059888

約数和(自身を除く): 244719975

約数列:

[1, 3, 499, 971, 1497, 2913, 249001, 484529, 747003, 1453587, 241779971, 725339913]

約数ペア:

[(1, 725339913), (3, 241779971), (499, 1453587), (971, 747003), (1497, 484529), (2913, 249001)]