28267107

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50387}}^1$

素因数の和:50418

約数の個数: 16

約数和(自身を含む): 43535232

約数和(自身を除く): 15268125

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 50387, 151161, 554257, 856579, 1662771, 2569737, 9422369, 28267107]

約数ペア:

[(1, 28267107), (3, 9422369), (11, 2569737), (17, 1662771), (33, 856579), (51, 554257), (187, 151161), (561, 50387)]