28143033

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{1201}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 38425536

約数和(自身を除く): 10282503

約数列:

[1, 3, 73, 107, 219, 321, 1201, 3603, 7811, 23433, 87673, 128507, 263019, 385521, 9381011, 28143033]

約数ペア:

[(1, 28143033), (3, 9381011), (73, 385521), (107, 263019), (219, 128507), (321, 87673), (1201, 23433), (3603, 7811)]