144323879

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{5077}}^1$

素因数の和:5246

約数の個数: 16

約数和(自身を含む): 171595776

約数和(自身を除く): 27271897

約数列:

[1, 7, 31, 131, 217, 917, 4061, 5077, 28427, 35539, 157387, 665087, 1101709, 4655609, 20617697, 144323879]

約数ペア:

[(1, 144323879), (7, 20617697), (31, 4655609), (131, 1101709), (217, 665087), (917, 157387), (4061, 35539), (5077, 28427)]