1279661077

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{967}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 1438331840

約数和(自身を除く): 158670763

約数列:

[1, 17, 19, 241, 289, 323, 967, 4097, 4579, 5491, 16439, 18373, 69649, 77843, 233047, 279463, 312341, 1323331, 3961799, 4427893, 5309797, 67350583, 75274181, 1279661077]

約数ペア:

[(1, 1279661077), (17, 75274181), (19, 67350583), (241, 5309797), (289, 4427893), (323, 3961799), (967, 1323331), (4097, 312341), (4579, 279463), (5491, 233047), (16439, 77843), (18373, 69649)]