561005655189

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{45355781}}^1$

素因数の和:45355841

約数の個数: 32

約数和(自身を含む): 928886415360

約数和(自身を除く): 367880760171

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 12369, 45355781, 136067343, 317490467, 861759839, 952471401, 1406029211, 2585279517, 4218087633, 6032318873, 9842204477, 18096956619, 26714555009, 29526613431, 80143665027, 187001885063, 561005655189]

約数ペア:

[(1, 561005655189), (3, 187001885063), (7, 80143665027), (19, 29526613431), (21, 26714555009), (31, 18096956619), (57, 9842204477), (93, 6032318873), (133, 4218087633), (217, 2585279517), (399, 1406029211), (589, 952471401), (651, 861759839), (1767, 317490467), (4123, 136067343), (12369, 45355781)]