8342649

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 14519040

約数和(自身を除く): 6176391

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 1193, 2331, 3579, 6993, 8351, 10737, 25053, 32211, 44141, 75159, 132423, 225477, 308987, 397269, 926961, 1191807, 2780883, 8342649]

約数ペア:

[(1, 8342649), (3, 2780883), (7, 1191807), (9, 926961), (21, 397269), (27, 308987), (37, 225477), (63, 132423), (111, 75159), (189, 44141), (259, 32211), (333, 25053), (777, 10737), (999, 8351), (1193, 6993), (2331, 3579)]