25854279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 39321600

約数和(自身を除く): 13467321

約数列:

[1, 3, 11, 31, 33, 93, 127, 199, 341, 381, 597, 1023, 1397, 2189, 3937, 4191, 6169, 6567, 11811, 18507, 25273, 43307, 67859, 75819, 129921, 203577, 278003, 783463, 834009, 2350389, 8618093, 25854279]

約数ペア:

[(1, 25854279), (3, 8618093), (11, 2350389), (31, 834009), (33, 783463), (93, 278003), (127, 203577), (199, 129921), (341, 75819), (381, 67859), (597, 43307), (1023, 25273), (1397, 18507), (2189, 11811), (3937, 6567), (4191, 6169)]