8148457

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 9009792

約数和(自身を除く): 861335

約数列:

[1, 17, 43, 71, 157, 731, 1207, 2669, 3053, 6751, 11147, 51901, 114767, 189499, 479321, 8148457]

約数ペア:

[(1, 8148457), (17, 479321), (43, 189499), (71, 114767), (157, 51901), (731, 11147), (1207, 6751), (2669, 3053)]