16208241

素因数分解:

$3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1667}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 24766464

約数和(自身を除く): 8558223

約数列:

[1, 3, 7, 21, 463, 1389, 1667, 3241, 5001, 9723, 11669, 35007, 771821, 2315463, 5402747, 16208241]

約数ペア:

[(1, 16208241), (3, 5402747), (7, 2315463), (21, 771821), (463, 35007), (1389, 11669), (1667, 9723), (3241, 5001)]