28503639

素因数分解:

$3^2\times {\mathrm{683}}^1\times {\mathrm{4637}}^1$

素因数の和:5326

約数の個数: 12

約数和(自身を含む): 41241096

約数和(自身を除く): 12737457

約数列:

[1, 3, 9, 683, 2049, 4637, 6147, 13911, 41733, 3167071, 9501213, 28503639]

約数ペア:

[(1, 28503639), (3, 9501213), (9, 3167071), (683, 41733), (2049, 13911), (4637, 6147)]