2012047731

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{2011}}^1\times {\mathrm{5851}}^1$

素因数の和:7887

約数の個数: 24

約数和(自身を含む): 3061298240

約数和(自身を除く): 1049250509

約数列:

[1, 3, 9, 19, 57, 171, 2011, 5851, 6033, 17553, 18099, 38209, 52659, 111169, 114627, 333507, 343881, 1000521, 11766361, 35299083, 105897249, 223560859, 670682577, 2012047731]

約数ペア:

[(1, 2012047731), (3, 670682577), (9, 223560859), (19, 105897249), (57, 35299083), (171, 11766361), (2011, 1000521), (5851, 343881), (6033, 333507), (17553, 114627), (18099, 111169), (38209, 52659)]