2789874573

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{816469}}^1$

素因数の和:816556

約数の個数: 16

約数和(自身を含む): 3997437120

約数和(自身を除く): 1207562547

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 816469, 2449407, 13879973, 41639919, 54703423, 164110269, 929958191, 2789874573]

約数ペア:

[(1, 2789874573), (3, 929958191), (17, 164110269), (51, 54703423), (67, 41639919), (201, 13879973), (1139, 2449407), (3417, 816469)]