315055143

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{897593}}^1$

素因数の和:897615

約数の個数: 16

約数和(自身を含む): 502652640

約数和(自身を除く): 187597497

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 897593, 2692779, 8078337, 11668709, 24235011, 35006127, 105018381, 315055143]

約数ペア:

[(1, 315055143), (3, 105018381), (9, 35006127), (13, 24235011), (27, 11668709), (39, 8078337), (117, 2692779), (351, 897593)]