28624107

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{5557}}^1$

素因数の和:5678

約数の個数: 16

約数和(自身を含む): 40817952

約数和(自身を除く): 12193845

約数列:

[1, 3, 17, 51, 101, 303, 1717, 5151, 5557, 16671, 94469, 283407, 561257, 1683771, 9541369, 28624107]

約数ペア:

[(1, 28624107), (3, 9541369), (17, 1683771), (51, 561257), (101, 283407), (303, 94469), (1717, 16671), (5151, 5557)]