808220157

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{10223}}^1$

素因数の和:10337

約数の個数: 24

約数和(自身を含む): 1153021824

約数和(自身を除く): 344801667

約数列:

[1, 3, 19, 57, 73, 219, 361, 1083, 1387, 4161, 10223, 26353, 30669, 79059, 194237, 582711, 746279, 2238837, 3690503, 11071509, 14179301, 42537903, 269406719, 808220157]

約数ペア:

[(1, 808220157), (3, 269406719), (19, 42537903), (57, 14179301), (73, 11071509), (219, 3690503), (361, 2238837), (1083, 746279), (1387, 582711), (4161, 194237), (10223, 79059), (26353, 30669)]