2066702937

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{72493}}^1$

素因数の和:72569

約数の個数: 32

約数和(自身を含む): 3215253888

約数和(自身を除く): 1148550951

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 221, 559, 663, 731, 1677, 2193, 9503, 28509, 72493, 217479, 942409, 1232381, 2827227, 3117199, 3697143, 9351597, 16020953, 40523587, 48062859, 52992383, 121570761, 158977149, 688900979, 2066702937]

約数ペア:

[(1, 2066702937), (3, 688900979), (13, 158977149), (17, 121570761), (39, 52992383), (43, 48062859), (51, 40523587), (129, 16020953), (221, 9351597), (559, 3697143), (663, 3117199), (731, 2827227), (1677, 1232381), (2193, 942409), (9503, 217479), (28509, 72493)]