2016135909

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{423469}}^1$

素因数の和:423521

約数の個数: 18

約数和(自身を含む): 3044325830

約数和(自身を除く): 1028189921

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 423469, 1270407, 3811221, 9739787, 29219361, 87658083, 224015101, 672045303, 2016135909]

約数ペア:

[(1, 2016135909), (3, 672045303), (9, 224015101), (23, 87658083), (69, 29219361), (207, 9739787), (529, 3811221), (1587, 1270407), (4761, 423469)]