6461763

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2543}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 10827264

約数和(自身を除く): 4365501

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 2543, 7629, 17801, 27973, 53403, 83919, 195811, 307703, 587433, 923109, 2153921, 6461763]

約数ペア:

[(1, 6461763), (3, 2153921), (7, 923109), (11, 587433), (21, 307703), (33, 195811), (77, 83919), (121, 53403), (231, 27973), (363, 17801), (847, 7629), (2541, 2543)]