2971163

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 3521280

約数和(自身を除く): 550117

約数列:

[1, 13, 19, 23, 247, 299, 437, 523, 5681, 6799, 9937, 12029, 129181, 156377, 228551, 2971163]

約数ペア:

[(1, 2971163), (13, 228551), (19, 156377), (23, 129181), (247, 12029), (299, 9937), (437, 6799), (523, 5681)]