5301513

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 9518080

約数和(自身を除く): 4216567

約数列:

[1, 3, 7, 9, 19, 21, 43, 57, 63, 103, 129, 133, 171, 301, 309, 387, 399, 721, 817, 903, 927, 1197, 1957, 2163, 2451, 2709, 4429, 5719, 5871, 6489, 7353, 13287, 13699, 17157, 17613, 31003, 39861, 41097, 51471, 84151, 93009, 123291, 252453, 279027, 589057, 757359, 1767171, 5301513]

約数ペア:

[(1, 5301513), (3, 1767171), (7, 757359), (9, 589057), (19, 279027), (21, 252453), (43, 123291), (57, 93009), (63, 84151), (103, 51471), (129, 41097), (133, 39861), (171, 31003), (301, 17613), (309, 17157), (387, 13699), (399, 13287), (721, 7353), (817, 6489), (903, 5871), (927, 5719), (1197, 4429), (1957, 2709), (2163, 2451)]