1055215931

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{1957729}}^1$

素因数の和:1957754

約数の個数: 12

約数和(自身を含む): 1339087320

約数和(自身を除く): 283871389

約数列:

[1, 7, 11, 49, 77, 539, 1957729, 13704103, 21535019, 95928721, 150745133, 1055215931]

約数ペア:

[(1, 1055215931), (7, 150745133), (11, 95928721), (49, 21535019), (77, 13704103), (539, 1957729)]