28283903

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 31337280

約数和(自身を除く): 3053377

約数列:

[1, 17, 29, 103, 493, 557, 1751, 2987, 9469, 16153, 50779, 57371, 274601, 975307, 1663759, 28283903]

約数ペア:

[(1, 28283903), (17, 1663759), (29, 975307), (103, 274601), (493, 57371), (557, 50779), (1751, 16153), (2987, 9469)]