1205366967

素因数分解:

$3^3\times 7^1\times {\mathrm{6377603}}^1$

素因数の和:6377619

約数の個数: 16

約数和(自身を含む): 2040833280

約数和(自身を除く): 835466313

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 6377603, 19132809, 44643221, 57398427, 133929663, 172195281, 401788989, 1205366967]

約数ペア:

[(1, 1205366967), (3, 401788989), (7, 172195281), (9, 133929663), (21, 57398427), (27, 44643221), (63, 19132809), (189, 6377603)]