2955702967

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{223291}}^1$

素因数の和:223390

約数の個数: 16

約数和(自身を含む): 3544090624

約数和(自身を除く): 588387657

約数列:

[1, 7, 31, 61, 217, 427, 1891, 13237, 223291, 1563037, 6922021, 13620751, 48454147, 95345257, 422243281, 2955702967]

約数ペア:

[(1, 2955702967), (7, 422243281), (31, 95345257), (61, 48454147), (217, 13620751), (427, 6922021), (1891, 1563037), (13237, 223291)]