8921682009

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{17391193}}^1$

素因数の和:17391221

約数の個数: 16

約数和(自身を含む): 13912955200

約数和(自身を除く): 4991273191

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 17391193, 52173579, 156520737, 330432667, 469562211, 991298001, 2973894003, 8921682009]

約数ペア:

[(1, 8921682009), (3, 2973894003), (9, 991298001), (19, 469562211), (27, 330432667), (57, 156520737), (171, 52173579), (513, 17391193)]