28966131

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3413}}^1$

素因数の和:3483

約数の個数: 24

約数和(自身を含む): 44737056

約数和(自身を除く): 15770925

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 3413, 8487, 10239, 30717, 78499, 139933, 235497, 419799, 706491, 1259397, 3218459, 9655377, 28966131]

約数ペア:

[(1, 28966131), (3, 9655377), (9, 3218459), (23, 1259397), (41, 706491), (69, 419799), (123, 235497), (207, 139933), (369, 78499), (943, 30717), (2829, 10239), (3413, 8487)]