289101183

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{292909}}^1$

素因数の和:292966

約数の個数: 16

約数和(自身を含む): 449909760

約数和(自身を除く): 160808577

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 292909, 878727, 2050363, 6151089, 13766723, 41300169, 96367061, 289101183]

約数ペア:

[(1, 289101183), (3, 96367061), (7, 41300169), (21, 13766723), (47, 6151089), (141, 2050363), (329, 878727), (987, 292909)]