2016905403

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{1709}}^1\times {\mathrm{6449}}^1$

素因数の和:8222

約数の個数: 16

約数和(自身を含む): 2735316000

約数和(自身を除く): 718410597

約数列:

[1, 3, 61, 183, 1709, 5127, 6449, 19347, 104249, 312747, 393389, 1180167, 11021341, 33064023, 672301801, 2016905403]

約数ペア:

[(1, 2016905403), (3, 672301801), (61, 33064023), (183, 11021341), (1709, 1180167), (5127, 393389), (6449, 312747), (19347, 104249)]