434157057

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{857}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 667180800

約数和(自身を除く): 233023743

約数列:

[1, 3, 9, 27, 29, 87, 261, 647, 783, 857, 1941, 2571, 5823, 7713, 17469, 18763, 23139, 24853, 56289, 74559, 168867, 223677, 506601, 554479, 671031, 1663437, 4990311, 14970933, 16079891, 48239673, 144719019, 434157057]

約数ペア:

[(1, 434157057), (3, 144719019), (9, 48239673), (27, 16079891), (29, 14970933), (87, 4990311), (261, 1663437), (647, 671031), (783, 554479), (857, 506601), (1941, 223677), (2571, 168867), (5823, 74559), (7713, 56289), (17469, 24853), (18763, 23139)]