2016345747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1397329}}^1$

素因数の和:1397382

約数の個数: 16

約数和(自身を含む): 2973518240

約数和(自身を除く): 957172493

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 1397329, 4191987, 18165277, 51701173, 54495831, 155103519, 672115249, 2016345747]

約数ペア:

[(1, 2016345747), (3, 672115249), (13, 155103519), (37, 54495831), (39, 51701173), (111, 18165277), (481, 4191987), (1443, 1397329)]