17239061

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{571}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 20866560

約数和(自身を除く): 3627499

約数列:

[1, 7, 19, 133, 227, 571, 1589, 3997, 4313, 10849, 30191, 75943, 129617, 907319, 2462723, 17239061]

約数ペア:

[(1, 17239061), (7, 2462723), (19, 907319), (133, 129617), (227, 75943), (571, 30191), (1589, 10849), (3997, 4313)]