226637421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{21061}}^1$

素因数の和:21292

約数の個数: 16

約数和(自身を含む): 321490368

約数和(自身を除く): 94852947

約数列:

[1, 3, 17, 51, 211, 633, 3587, 10761, 21061, 63183, 358037, 1074111, 4443871, 13331613, 75545807, 226637421]

約数ペア:

[(1, 226637421), (3, 75545807), (17, 13331613), (51, 4443871), (211, 1074111), (633, 358037), (3587, 63183), (10761, 21061)]