1220284803

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1040311}}^1$

素因数の和:1040354

約数の個数: 16

約数和(自身を含む): 1797659136

約数和(自身を除く): 577374333

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 1040311, 3120933, 17685287, 23927153, 53055861, 71781459, 406761601, 1220284803]

約数ペア:

[(1, 1220284803), (3, 406761601), (17, 71781459), (23, 53055861), (51, 23927153), (69, 17685287), (391, 3120933), (1173, 1040311)]