445757391

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{971149}}^1$

素因数の和:971175

約数の個数: 16

約数和(自身を含む): 699228000

約数和(自身を除く): 253470609

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 971149, 2913447, 8740341, 16509533, 26221023, 49528599, 148585797, 445757391]

約数ペア:

[(1, 445757391), (3, 148585797), (9, 49528599), (17, 26221023), (27, 16509533), (51, 8740341), (153, 2913447), (459, 971149)]