1923845121

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{12433}}^1$

素因数の和:12974

約数の個数: 32

約数和(自身を含む): 3115463040

約数和(自身を除く): 1191617919

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 521, 1563, 4689, 5731, 12433, 14067, 17193, 37299, 51579, 111897, 136763, 154737, 335691, 410289, 1230867, 3692601, 6477593, 19432779, 58298337, 71253523, 174895011, 213760569, 641281707, 1923845121]

約数ペア:

[(1, 1923845121), (3, 641281707), (9, 213760569), (11, 174895011), (27, 71253523), (33, 58298337), (99, 19432779), (297, 6477593), (521, 3692601), (1563, 1230867), (4689, 410289), (5731, 335691), (12433, 154737), (14067, 136763), (17193, 111897), (37299, 51579)]