29886219

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2141}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 19465461

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 297, 423, 517, 1269, 1551, 2141, 4653, 6423, 13959, 19269, 23551, 57807, 70653, 100627, 211959, 301881, 635877, 905643, 1106897, 2716929, 3320691, 9962073, 29886219]

約数ペア:

[(1, 29886219), (3, 9962073), (9, 3320691), (11, 2716929), (27, 1106897), (33, 905643), (47, 635877), (99, 301881), (141, 211959), (297, 100627), (423, 70653), (517, 57807), (1269, 23551), (1551, 19269), (2141, 13959), (4653, 6423)]