2620486533

素因数分解:

$3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{103043}}^1$

素因数の和:103233

約数の個数: 24

約数和(自身を含む): 4087961568

約数和(自身を除く): 1467475035

約数列:

[1, 3, 7, 21, 49, 147, 173, 519, 1211, 3633, 8477, 25431, 103043, 309129, 721301, 2163903, 5049107, 15147321, 17826439, 53479317, 124785073, 374355219, 873495511, 2620486533]

約数ペア:

[(1, 2620486533), (3, 873495511), (7, 374355219), (21, 124785073), (49, 53479317), (147, 17826439), (173, 15147321), (519, 5049107), (1211, 2163903), (3633, 721301), (8477, 309129), (25431, 103043)]