2029374081

素因数分解:

$3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67531}}^1$

素因数の和:67603

約数の個数: 40

約数和(自身を含む): 3530032704

約数和(自身を除く): 1500658623

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 371, 477, 567, 1113, 1431, 3339, 4293, 10017, 30051, 67531, 202593, 472717, 607779, 1418151, 1823337, 3579143, 4254453, 5470011, 10737429, 12763359, 25054001, 32212287, 38290077, 75162003, 96636861, 225486009, 289910583, 676458027, 2029374081]

約数ペア:

[(1, 2029374081), (3, 676458027), (7, 289910583), (9, 225486009), (21, 96636861), (27, 75162003), (53, 38290077), (63, 32212287), (81, 25054001), (159, 12763359), (189, 10737429), (371, 5470011), (477, 4254453), (567, 3579143), (1113, 1823337), (1431, 1418151), (3339, 607779), (4293, 472717), (10017, 202593), (30051, 67531)]