2384823

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 3942400

約数和(自身を除く): 1557577

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 139, 301, 399, 417, 817, 903, 973, 2451, 2641, 2919, 5719, 5977, 7923, 17157, 17931, 18487, 41839, 55461, 113563, 125517, 340689, 794941, 2384823]

約数ペア:

[(1, 2384823), (3, 794941), (7, 340689), (19, 125517), (21, 113563), (43, 55461), (57, 41839), (129, 18487), (133, 17931), (139, 17157), (301, 7923), (399, 5977), (417, 5719), (817, 2919), (903, 2641), (973, 2451)]