6831433

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 8618400

約数和(自身を除く): 1786967

約数列:

[1, 7, 17, 49, 59, 119, 139, 413, 833, 973, 1003, 2363, 2891, 6811, 7021, 8201, 16541, 49147, 57407, 115787, 139417, 401849, 975919, 6831433]

約数ペア:

[(1, 6831433), (7, 975919), (17, 401849), (49, 139417), (59, 115787), (119, 57407), (139, 49147), (413, 16541), (833, 8201), (973, 7021), (1003, 6811), (2363, 2891)]