26229519

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{977}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 40176240

約数和(自身を除く): 13946721

約数列:

[1, 3, 9, 19, 57, 157, 171, 471, 977, 1413, 2931, 2983, 8793, 8949, 18563, 26847, 55689, 153389, 167067, 460167, 1380501, 2914391, 8743173, 26229519]

約数ペア:

[(1, 26229519), (3, 8743173), (9, 2914391), (19, 1380501), (57, 460167), (157, 167067), (171, 153389), (471, 55689), (977, 26847), (1413, 18563), (2931, 8949), (2983, 8793)]