12853251

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 20007936

約数和(自身を除く): 7154685

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2003, 2139, 6009, 6417, 18027, 46069, 62093, 138207, 186279, 414621, 558837, 1428139, 4284417, 12853251]

約数ペア:

[(1, 12853251), (3, 4284417), (9, 1428139), (23, 558837), (31, 414621), (69, 186279), (93, 138207), (207, 62093), (279, 46069), (713, 18027), (2003, 6417), (2139, 6009)]