2011806741

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{331489}}^1$

素因数の和:331533

約数の個数: 24

約数和(自身を含む): 3256557760

約数和(自身を除く): 1244751019

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 331489, 994467, 2320423, 5635313, 6961269, 16905939, 39447191, 95800321, 118341573, 287400963, 670602247, 2011806741]

約数ペア:

[(1, 2011806741), (3, 670602247), (7, 287400963), (17, 118341573), (21, 95800321), (51, 39447191), (119, 16905939), (289, 6961269), (357, 5635313), (867, 2320423), (2023, 994467), (6069, 331489)]