6365247

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 10834560

約数和(自身を除く): 4469313

約数列:

[1, 3, 7, 19, 21, 43, 49, 53, 57, 129, 133, 147, 159, 301, 371, 399, 817, 903, 931, 1007, 1113, 2107, 2279, 2451, 2597, 2793, 3021, 5719, 6321, 6837, 7049, 7791, 15953, 17157, 21147, 40033, 43301, 47859, 49343, 111671, 120099, 129903, 148029, 303107, 335013, 909321, 2121749, 6365247]

約数ペア:

[(1, 6365247), (3, 2121749), (7, 909321), (19, 335013), (21, 303107), (43, 148029), (49, 129903), (53, 120099), (57, 111671), (129, 49343), (133, 47859), (147, 43301), (159, 40033), (301, 21147), (371, 17157), (399, 15953), (817, 7791), (903, 7049), (931, 6837), (1007, 6321), (1113, 5719), (2107, 3021), (2279, 2793), (2451, 2597)]