8742699

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1901}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 14637792

約数和(自身を除く): 5895093

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 1901, 4599, 5703, 13307, 17109, 39921, 119763, 138773, 416319, 971411, 1248957, 2914233, 8742699]

約数ペア:

[(1, 8742699), (3, 2914233), (7, 1248957), (9, 971411), (21, 416319), (63, 138773), (73, 119763), (219, 39921), (511, 17109), (657, 13307), (1533, 5703), (1901, 4599)]