26853127

素因数分解:

$7^3\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1091

約数の個数: 16

約数和(自身を含む): 31744000

約数和(自身を除く): 4890873

約数列:

[1, 7, 49, 79, 343, 553, 991, 3871, 6937, 27097, 48559, 78289, 339913, 548023, 3836161, 26853127]

約数ペア:

[(1, 26853127), (7, 3836161), (49, 548023), (79, 339913), (343, 78289), (553, 48559), (991, 27097), (3871, 6937)]