87028949

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{93479}}^1$

素因数の和:93512

約数の個数: 12

約数和(自身を含む): 106567200

約数和(自身を除く): 19538251

約数列:

[1, 7, 19, 49, 133, 931, 93479, 654353, 1776101, 4580471, 12432707, 87028949]

約数ペア:

[(1, 87028949), (7, 12432707), (19, 4580471), (49, 1776101), (133, 654353), (931, 93479)]