1022067

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 1601600

約数和(自身を除く): 579533

約数列:

[1, 3, 9, 19, 43, 57, 129, 139, 171, 387, 417, 817, 1251, 2451, 2641, 5977, 7353, 7923, 17931, 23769, 53793, 113563, 340689, 1022067]

約数ペア:

[(1, 1022067), (3, 340689), (9, 113563), (19, 53793), (43, 23769), (57, 17931), (129, 7923), (139, 7353), (171, 5977), (387, 2641), (417, 2451), (817, 1251)]