6430599

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 10729472

約数和(自身を除く): 4298873

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 991, 2163, 2973, 6489, 6937, 8919, 20811, 62433, 102073, 306219, 714511, 918657, 2143533, 6430599]

約数ペア:

[(1, 6430599), (3, 2143533), (7, 918657), (9, 714511), (21, 306219), (63, 102073), (103, 62433), (309, 20811), (721, 8919), (927, 6937), (991, 6489), (2163, 2973)]