9404487

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 14643200

約数和(自身を除く): 5238713

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 1279, 2451, 3837, 7353, 11511, 24301, 54997, 72903, 164991, 218709, 494973, 1044943, 3134829, 9404487]

約数ペア:

[(1, 9404487), (3, 3134829), (9, 1044943), (19, 494973), (43, 218709), (57, 164991), (129, 72903), (171, 54997), (387, 24301), (817, 11511), (1279, 7353), (2451, 3837)]