8391297

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:3980

約数の個数: 16

約数和(自身を含む): 12054528

約数和(自身を除く): 3663231

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 3923, 11769, 90229, 121613, 270687, 364839, 2797099, 8391297]

約数ペア:

[(1, 8391297), (3, 2797099), (23, 364839), (31, 270687), (69, 121613), (93, 90229), (713, 11769), (2139, 3923)]