3127563

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 4885920

約数和(自身を除く): 1758357

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 521, 667, 1563, 2001, 4689, 6003, 11983, 15109, 35949, 45327, 107847, 135981, 347507, 1042521, 3127563]

約数ペア:

[(1, 3127563), (3, 1042521), (9, 347507), (23, 135981), (29, 107847), (69, 45327), (87, 35949), (207, 15109), (261, 11983), (521, 6003), (667, 4689), (1563, 2001)]