1907652021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{27127}}^1$

素因数の和:29272

約数の個数: 16

約数和(自身を含む): 2776171008

約数和(自身を除く): 868518987

約数列:

[1, 3, 11, 33, 2131, 6393, 23441, 27127, 70323, 81381, 298397, 895191, 57807637, 173422911, 635884007, 1907652021]

約数ペア:

[(1, 1907652021), (3, 635884007), (11, 173422911), (33, 57807637), (2131, 895191), (6393, 298397), (23441, 81381), (27127, 70323)]