12866808537

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1\times {\mathrm{5087}}^1$

素因数の和:6014

約数の個数: 48

約数和(自身を含む): 21002042880

約数和(自身を除く): 8135234343

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 881, 957, 2643, 2871, 5087, 7929, 9691, 15261, 25549, 29073, 45783, 55957, 76647, 87219, 147523, 167871, 229941, 281039, 442569, 503613, 843117, 1327707, 1622753, 2529351, 4481647, 4868259, 13444941, 14604777, 40334823, 49298117, 129967763, 147894351, 389903289, 443683053, 1169709867, 1429645393, 4288936179, 12866808537]

約数ペア:

[(1, 12866808537), (3, 4288936179), (9, 1429645393), (11, 1169709867), (29, 443683053), (33, 389903289), (87, 147894351), (99, 129967763), (261, 49298117), (319, 40334823), (881, 14604777), (957, 13444941), (2643, 4868259), (2871, 4481647), (5087, 2529351), (7929, 1622753), (9691, 1327707), (15261, 843117), (25549, 503613), (29073, 442569), (45783, 281039), (55957, 229941), (76647, 167871), (87219, 147523)]