16716469

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9439}}^1$

素因数の和:9480

約数の個数: 16

約数和(自身を含む): 21749760

約数和(自身を除く): 5033291

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 9439, 66073, 103829, 217097, 726803, 1519679, 2388067, 16716469]

約数ペア:

[(1, 16716469), (7, 2388067), (11, 1519679), (23, 726803), (77, 217097), (161, 103829), (253, 66073), (1771, 9439)]