17485391

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5281}}^1$

素因数の和:5342

約数の個数: 16

約数和(自身を含む): 22311168

約数和(自身を除く): 4825777

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 5281, 36967, 58091, 227083, 406637, 1589581, 2497913, 17485391]

約数ペア:

[(1, 17485391), (7, 2497913), (11, 1589581), (43, 406637), (77, 227083), (301, 58091), (473, 36967), (3311, 5281)]