28535003

素因数分解:

$7^2\times {\mathrm{229}}^1\times {\mathrm{2543}}^1$

素因数の和:2786

約数の個数: 12

約数和(自身を含む): 33351840

約数和(自身を除く): 4816837

約数列:

[1, 7, 49, 229, 1603, 2543, 11221, 17801, 124607, 582347, 4076429, 28535003]

約数ペア:

[(1, 28535003), (7, 4076429), (49, 582347), (229, 124607), (1603, 17801), (2543, 11221)]