806379

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 32

約数和(自身を含む): 1351680

約数和(自身を除く): 545301

約数列:

[1, 3, 7, 19, 21, 43, 47, 57, 129, 133, 141, 301, 329, 399, 817, 893, 903, 987, 2021, 2451, 2679, 5719, 6063, 6251, 14147, 17157, 18753, 38399, 42441, 115197, 268793, 806379]

約数ペア:

[(1, 806379), (3, 268793), (7, 115197), (19, 42441), (21, 38399), (43, 18753), (47, 17157), (57, 14147), (129, 6251), (133, 6063), (141, 5719), (301, 2679), (329, 2451), (399, 2021), (817, 987), (893, 903)]