282491193

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{21061}}^1$

素因数の和:21344

約数の個数: 16

約数和(自身を含む): 400346496

約数和(自身を除く): 117855303

約数列:

[1, 3, 17, 51, 263, 789, 4471, 13413, 21061, 63183, 358037, 1074111, 5539043, 16617129, 94163731, 282491193]

約数ペア:

[(1, 282491193), (3, 94163731), (17, 16617129), (51, 5539043), (263, 1074111), (789, 358037), (4471, 63183), (13413, 21061)]