39081483

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20011}}^1$

素因数の和:20055

約数の個数: 24

約数和(自身を含む): 66599936

約数和(自身を除く): 27518453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 20011, 60033, 140077, 180099, 420231, 620341, 1260693, 1861023, 4342387, 5583069, 13027161, 39081483]

約数ペア:

[(1, 39081483), (3, 13027161), (7, 5583069), (9, 4342387), (21, 1861023), (31, 1260693), (63, 620341), (93, 420231), (217, 180099), (279, 140077), (651, 60033), (1953, 20011)]