86247301

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{56779}}^1$

素因数の和:56824

約数の個数: 12

約数和(自身を含む): 103566720

約数和(自身を除く): 17319419

約数列:

[1, 7, 31, 49, 217, 1519, 56779, 397453, 1760149, 2782171, 12321043, 86247301]

約数ペア:

[(1, 86247301), (7, 12321043), (31, 2782171), (49, 1760149), (217, 397453), (1519, 56779)]