17201261

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1759}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 21626880

約数和(自身を除く): 4425619

約数列:

[1, 7, 11, 77, 127, 889, 1397, 1759, 9779, 12313, 19349, 135443, 223393, 1563751, 2457323, 17201261]

約数ペア:

[(1, 17201261), (7, 2457323), (11, 1563751), (77, 223393), (127, 135443), (889, 19349), (1397, 12313), (1759, 9779)]