28666275639

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7168361}}^1$

素因数の和:7168438

約数の個数: 16

約数和(自身を含む): 40372214784

約数和(自身を除く): 11705939145

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 7168361, 21505083, 222219191, 308239523, 666657573, 924718569, 9555425213, 28666275639]

約数ペア:

[(1, 28666275639), (3, 9555425213), (31, 924718569), (43, 666657573), (93, 308239523), (129, 222219191), (1333, 21505083), (3999, 7168361)]