2099921103

素因数分解:

$3^2\times 7^1\times {\mathrm{4391}}^1\times {\mathrm{7591}}^1$

素因数の和:11995

約数の個数: 24

約数和(自身を含む): 3467782656

約数和(自身を除く): 1367861553

約数列:

[1, 3, 7, 9, 21, 63, 4391, 7591, 13173, 22773, 30737, 39519, 53137, 68319, 92211, 159411, 276633, 478233, 33332081, 99996243, 233324567, 299988729, 699973701, 2099921103]

約数ペア:

[(1, 2099921103), (3, 699973701), (7, 299988729), (9, 233324567), (21, 99996243), (63, 33332081), (4391, 478233), (7591, 276633), (13173, 159411), (22773, 92211), (30737, 68319), (39519, 53137)]