2247302561

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{19577}}^1$

素因数の和:19661

約数の個数: 24

約数和(自身を含む): 2771618304

約数和(自身を除く): 524315743

約数列:

[1, 7, 23, 31, 161, 217, 529, 713, 3703, 4991, 16399, 19577, 114793, 137039, 450271, 606887, 3151897, 4248209, 10356233, 13958401, 72493631, 97708807, 321043223, 2247302561]

約数ペア:

[(1, 2247302561), (7, 321043223), (23, 97708807), (31, 72493631), (161, 13958401), (217, 10356233), (529, 4248209), (713, 3151897), (3703, 606887), (4991, 450271), (16399, 137039), (19577, 114793)]