89857691

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28463}}^1$

素因数の和:28522

約数の個数: 16

約数和(自身を含む): 114766848

約数和(自身を除く): 24909157

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 28463, 199241, 313093, 1166983, 2191651, 8168881, 12836813, 89857691]

約数ペア:

[(1, 89857691), (7, 12836813), (11, 8168881), (41, 2191651), (77, 1166983), (287, 313093), (451, 199241), (3157, 28463)]