315721572

素因数分解:

$2^2\times 3^1\times {\mathrm{26310131}}^1$

素因数の和:26310138

約数の個数: 12

約数和(自身を含む): 736683696

約数和(自身を除く): 420962124

約数列:

[1, 2, 3, 4, 6, 12, 26310131, 52620262, 78930393, 105240524, 157860786, 315721572]

約数ペア:

[(1, 315721572), (2, 157860786), (3, 105240524), (4, 78930393), (6, 52620262), (12, 26310131)]