68598257

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24317}}^1$

素因数の和:24368

約数の個数: 16

約数和(自身を含む): 87155712

約数和(自身を除く): 18557455

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 24317, 170219, 316121, 753827, 2212847, 5276789, 9799751, 68598257]

約数ペア:

[(1, 68598257), (7, 9799751), (13, 5276789), (31, 2212847), (91, 753827), (217, 316121), (403, 170219), (2821, 24317)]