38829903

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6143}}^1$

素因数の和:6203

約数の個数: 24

約数和(自身を含む): 61636608

約数和(自身を除く): 22806705

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 6143, 6321, 18429, 43001, 129003, 264149, 301007, 792447, 903021, 1849043, 5547129, 12943301, 38829903]

約数ペア:

[(1, 38829903), (3, 12943301), (7, 5547129), (21, 1849043), (43, 903021), (49, 792447), (129, 301007), (147, 264149), (301, 129003), (903, 43001), (2107, 18429), (6143, 6321)]