8247159

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2837}}^1$

素因数の和:2879

約数の個数: 24

約数和(自身を含む): 13281840

約数和(自身を除く): 5034681

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2837, 2907, 8511, 25533, 48229, 53903, 144687, 161709, 434061, 485127, 916351, 2749053, 8247159]

約数ペア:

[(1, 8247159), (3, 2749053), (9, 916351), (17, 485127), (19, 434061), (51, 161709), (57, 144687), (153, 53903), (171, 48229), (323, 25533), (969, 8511), (2837, 2907)]