20171366307

素因数分解:

$3^3\times {\mathrm{1709}}^1\times {\mathrm{437149}}^1$

素因数の和:438867

約数の個数: 16

約数和(自身を含む): 29901060000

約数和(自身を除く): 9729693693

約数列:

[1, 3, 9, 27, 1709, 5127, 15381, 46143, 437149, 1311447, 3934341, 11803023, 747087641, 2241262923, 6723788769, 20171366307]

約数ペア:

[(1, 20171366307), (3, 6723788769), (9, 2241262923), (27, 747087641), (1709, 11803023), (5127, 3934341), (15381, 1311447), (46143, 437149)]