2073998547

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{4987}}^1$

素因数の和:5280

約数の個数: 32

約数和(自身を含む): 3130069760

約数和(自身を除く): 1056071213

約数列:

[1, 3, 9, 27, 73, 211, 219, 633, 657, 1899, 1971, 4987, 5697, 14961, 15403, 44883, 46209, 134649, 138627, 364051, 415881, 1052257, 1092153, 3156771, 3276459, 9470313, 9829377, 28410939, 76814761, 230444283, 691332849, 2073998547]

約数ペア:

[(1, 2073998547), (3, 691332849), (9, 230444283), (27, 76814761), (73, 28410939), (211, 9829377), (219, 9470313), (633, 3276459), (657, 3156771), (1899, 1092153), (1971, 1052257), (4987, 415881), (5697, 364051), (14961, 138627), (15403, 134649), (44883, 46209)]