12587563677

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{22273}}^1$

素因数の和:22669

約数の個数: 32

約数和(自身を含む): 18550499968

約数和(自身を除く): 5962936291

約数列:

[1, 3, 13, 39, 43, 129, 337, 559, 1011, 1677, 4381, 13143, 14491, 22273, 43473, 66819, 188383, 289549, 565149, 868647, 957739, 2873217, 7506001, 12450607, 22518003, 37351821, 97578013, 292734039, 322758043, 968274129, 4195854559, 12587563677]

約数ペア:

[(1, 12587563677), (3, 4195854559), (13, 968274129), (39, 322758043), (43, 292734039), (129, 97578013), (337, 37351821), (559, 22518003), (1011, 12450607), (1677, 7506001), (4381, 2873217), (13143, 957739), (14491, 868647), (22273, 565149), (43473, 289549), (66819, 188383)]