442662913

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5231}}^1$

素因数の和:5413

約数の個数: 24

約数和(自身を含む): 565432704

約数和(自身を除く): 122769791

約数列:

[1, 7, 11, 49, 77, 157, 539, 1099, 1727, 5231, 7693, 12089, 36617, 57541, 84623, 256319, 402787, 821267, 2819509, 5748869, 9033937, 40242083, 63237559, 442662913]

約数ペア:

[(1, 442662913), (7, 63237559), (11, 40242083), (49, 9033937), (77, 5748869), (157, 2819509), (539, 821267), (1099, 402787), (1727, 256319), (5231, 84623), (7693, 57541), (12089, 36617)]