2904384681

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{55249}}^1$

素因数の和:55331

約数の個数: 40

約数和(自身を含む): 4813380000

約数和(自身を除く): 1908995319

約数列:

[1, 3, 9, 11, 27, 33, 59, 81, 99, 177, 297, 531, 649, 891, 1593, 1947, 4779, 5841, 17523, 52569, 55249, 165747, 497241, 607739, 1491723, 1823217, 3259691, 4475169, 5469651, 9779073, 16408953, 29337219, 35856601, 49226859, 88011657, 107569803, 264034971, 322709409, 968128227, 2904384681]

約数ペア:

[(1, 2904384681), (3, 968128227), (9, 322709409), (11, 264034971), (27, 107569803), (33, 88011657), (59, 49226859), (81, 35856601), (99, 29337219), (177, 16408953), (297, 9779073), (531, 5469651), (649, 4475169), (891, 3259691), (1593, 1823217), (1947, 1491723), (4779, 607739), (5841, 497241), (17523, 165747), (52569, 55249)]