4712589

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 8519680

約数和(自身を除く): 3807091

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 127, 133, 171, 217, 279, 381, 399, 589, 651, 889, 1143, 1197, 1767, 1953, 2413, 2667, 3937, 4123, 5301, 7239, 8001, 11811, 12369, 16891, 21717, 27559, 35433, 37107, 50673, 74803, 82677, 152019, 224409, 248031, 523621, 673227, 1570863, 4712589]

約数ペア:

[(1, 4712589), (3, 1570863), (7, 673227), (9, 523621), (19, 248031), (21, 224409), (31, 152019), (57, 82677), (63, 74803), (93, 50673), (127, 37107), (133, 35433), (171, 27559), (217, 21717), (279, 16891), (381, 12369), (399, 11811), (589, 8001), (651, 7239), (889, 5301), (1143, 4123), (1197, 3937), (1767, 2667), (1953, 2413)]