239846399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1\times {\mathrm{541}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 263151840

約数和(自身を除く): 23305441

約数列:

[1, 13, 67, 509, 541, 871, 6617, 7033, 34103, 36247, 275369, 443339, 471211, 3579797, 18449723, 239846399]

約数ペア:

[(1, 239846399), (13, 18449723), (67, 3579797), (509, 471211), (541, 443339), (871, 275369), (6617, 36247), (7033, 34103)]