8252739

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 13716480

約数和(自身を除く): 5463741

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 751, 999, 1221, 2253, 3663, 6759, 8261, 10989, 20277, 24783, 27787, 74349, 83361, 223047, 250083, 305657, 750249, 916971, 2750913, 8252739]

約数ペア:

[(1, 8252739), (3, 2750913), (9, 916971), (11, 750249), (27, 305657), (33, 250083), (37, 223047), (99, 83361), (111, 74349), (297, 27787), (333, 24783), (407, 20277), (751, 10989), (999, 8261), (1221, 6759), (2253, 3663)]