15678423381

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1\times {\mathrm{2089}}^1$

素因数の和:2709

約数の個数: 32

約数和(自身を含む): 21783484800

約数和(自身を除く): 6105061419

約数列:

[1, 3, 29, 87, 281, 307, 843, 921, 2089, 6267, 8149, 8903, 24447, 26709, 60581, 86267, 181743, 258801, 587009, 641323, 1761027, 1923969, 2501743, 7505229, 17023261, 18598367, 51069783, 55795101, 180211763, 540635289, 5226141127, 15678423381]

約数ペア:

[(1, 15678423381), (3, 5226141127), (29, 540635289), (87, 180211763), (281, 55795101), (307, 51069783), (843, 18598367), (921, 17023261), (2089, 7505229), (6267, 2501743), (8149, 1923969), (8903, 1761027), (24447, 641323), (26709, 587009), (60581, 258801), (86267, 181743)]