13724073

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 22778976

約数和(自身を除く): 9054903

約数列:

[1, 3, 9, 11, 27, 33, 73, 81, 99, 211, 219, 297, 633, 657, 803, 891, 1899, 1971, 2321, 2409, 5697, 5913, 6963, 7227, 15403, 17091, 20889, 21681, 46209, 62667, 65043, 138627, 169433, 188001, 415881, 508299, 1247643, 1524897, 4574691, 13724073]

約数ペア:

[(1, 13724073), (3, 4574691), (9, 1524897), (11, 1247643), (27, 508299), (33, 415881), (73, 188001), (81, 169433), (99, 138627), (211, 65043), (219, 62667), (297, 46209), (633, 21681), (657, 20889), (803, 17091), (891, 15403), (1899, 7227), (1971, 6963), (2321, 5913), (2409, 5697)]